{"title":"Robert Axle Project - Trainer Axles","description":"","products":[{"product_id":"robert-axle-project-trainer-axle-m12-x-1-5-159-162-165mm","title":"Robert Axle Project Trainer Axle M12 x 1.5 159\/162\/165mm","description":"\u003cdiv\u003eThe Trainer Axle is engineered to seamlessly connect your thru axle bike to a variety of wheel-on trainers like 1up, Blackburn, Cyclops, Kinetic, Tacx, and Wahoo. It’s precisely designed to fit your bike's thru axle system, reducing the need for spacers and additional components. This results in a streamlined, high-performance axle that ensures effective training, warming up, and race preparation throughout your season.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e  Prior to purchasing, verify that your trainer can accommodate the width of your modern thru-axle bike. Measure the trainer at its widest adjustment and compare it to the outside width of your bike frame. Note that the ends of the trainer axle will extend beyond the frame on both sides.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e Robert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 165 mm, but can be shortened to 162 mm or 159 mm using the included 3 mm or 6 mm spacer.  Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.5 mm thread pitch.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836313796678,"sku":"RAG-TRA212","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA212.jpg?v=1759974083"},{"product_id":"robert-axle-project-trainer-axle-m12-x-1-0-160-167-172mm-length","title":"Robert Axle Project Trainer Axle M12 x 1.0, 160\/167\/172mm Length","description":"\u003cdiv\u003eThe Trainer Axle is engineered to seamlessly connect your bike with a thru axle to a wide range of wheel-on trainers, including 1up, Blackburn, Cyclops, Kinetic, Tacx, and Wahoo. It is precision-crafted to fit your bike’s thru axle exactly, reducing the need for spacers and additional components. This results in a streamlined, high-performance axle that ensures efficient training, effective warm-ups, and peak readiness for racing seasons.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eImportant: \u003c\/strong\u003ePrior to purchasing, verify that your trainer can accommodate the width of your modern thru-axle bike. Measure the trainer at its widest position and compare it to the outside width of your bike frame. Note that the trainer axle ends will protrude beyond the frame on both sides.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other wheel-on resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 172 mm, but can be shortened using the included spacers – a flat spacer and a tapered X-12 spacer. This allows for axle lengths of 162, 167 or 172 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.0 mm thread pitch.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836314353734,"sku":"RAG-TRA213","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA213.jpg?v=1759974037"},{"product_id":"robert-axle-project-165mm-double-lead-thread-trainer-axle","title":"Robert Axle Project 165mm Double Lead Thread Trainer Axle","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Trainer Axle is engineered to convert your bike's thru axle to work seamlessly with on-wheel trainers like 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and others. It’s precisely designed to fit your bike’s thru axle, reducing the need for spacers and additional components. This ensures a streamlined, high-performance axle setup, allowing you to train efficiently, warm up properly, and stay race-ready throughout the season.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis rear thru axle is specific for using your Mavic Speed Release bike on a wheel-on trainer. The thread, a “double lead-in” thread, is proprietary to the Mavic Speed Release system only.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis axle is compatible with BKool, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe true length of the axle shaft is 165 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eThis axle has a proprietary “double lead-in” thread found only on Mavic Speed Release bikes.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned, built and quality tested in the USA. Proven around the world\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836314419270,"sku":"RAG-TRA224","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA224.jpg?v=1759973974"},{"product_id":"robert-axle-project-167mm-m12-x-1-75-trainer-axle","title":"Robert Axle Project 167mm M12 x 1.75 Trainer Axle","description":"\u003cp\u003eThe Trainer Axle is specifically crafted to enable compatibility between your bike’s thru axle and popular wheel-on trainers like 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, among others. It is precisely engineered to fit your bike’s thru axle without the need for excessive spacers or extra components, delivering a streamlined, high-performance axle solution. This ensures you can train effectively, warm up properly, and stay prepared for race day throughout the season.\u003cbr\u003e\u003cbr\u003eThis Trainer Axle is engineered to connect your high-quality bike to your wheel-on trainer, compatible with major brands such as 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and others. Precision is our top priority, ensuring the axle fits your bike as well or better than the original thru axle. Installation requires only a standard 5 mm hex\/allen key—the same tool you carry on every ride. When it’s time to race or ride outdoors, simply remove the bike from the trainer, detach the drive side axle end, and you’re ready. Designed for both indoor and outdoor use, this axle offers seamless versatility.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eImportant: \u003c\/strong\u003e\u003c\/span\u003eBefore you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. The trainer axle ends will extend 15 mm past your frame on each side.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other wheel-on resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 167 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.75 mm thread pitch.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836314976326,"sku":"RAG-TRA221","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA221.jpg?v=1759973898"},{"product_id":"robert-axle-project-169-172mm-m12-x-1-5-trainer-axle","title":"Robert Axle Project 169\/172mm M12 x 1.5 Trainer Axle","description":"\u003cp\u003eThe Trainer Axle is engineered to seamlessly connect your thru-axle bike to various wheel-on trainers, including models from 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and more. It’s precisely crafted to fit your bike’s thru axle without the need for excessive spacers or additional components, delivering a streamlined and efficient solution. Perfect for training, warming up, and ensuring you’re race-ready and in peak condition throughout the season.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 172 mm. Can also be run with the included 3mm spacer for 169 mm fitments. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.5 mm thread pitch\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836315435078,"sku":"RAG-TRA204","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA204.jpg?v=1759973841"},{"product_id":"robert-axle-project-trainer-axle-m12-x-1-0-length-169-176-184mm","title":"Robert Axle Project Trainer Axle M12 x 1.0, Length 169, 176\/184mm","description":"\u003cdiv\u003eThe Trainer Axle by Robert Axle Project is engineered to seamlessly connect your thru axle bike to various wheel trainers like 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and more. It is precisely crafted to fit your bike’s thru axle, reducing the need for spacers and additional components. This ensures a streamlined, high-performance axle that supports effective training, warm-ups, and keeps you race-ready throughout the season.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBefore you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with BKool, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 188 mm. However it can be used with the included spacers at 176mm or 169mm,\u003c\/li\u003e\n\u003cli\u003ePlease note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×148 hub does not equal a 148 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.25 mm thread pitch.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836315959366,"sku":"RAG-TRA226","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA226.jpg?v=1759973794"},{"product_id":"robert-axle-project-170mm-m12-x-1-75-trainer-axle","title":"Robert Axle Project 170mm M12 x 1.75 Trainer Axle","description":"\u003cp\u003eThe Trainer Axle by Robert Axle Project is engineered to seamlessly connect your bike’s thru axle with a wide range of wheel-on trainers, including models from 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and more. Crafted to precisely match your bike’s specifications, it reduces the need for additional spacers and components, delivering a streamlined, reliable axle. This ensures efficient training sessions, effective warm-ups, and keeps you race-ready throughout the season.\u003cbr\u003e\u003cbr\u003eThis Trainer Axle is engineered to connect your premium bike to a wide range of wheel-on trainers, compatible with leading brands such as 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and more. Precision-crafted to match or exceed your original thru-axle fit, it installs easily with a standard 5 mm hex\/allen key—the same tool you carry on every ride. When you’re ready to race or ride outside, simply detach the drive side axle end and go. Designed for seamless use both on and off the trainer, indoors or outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e\u003c\/span\u003ePrior to purchasing, verify that your trainer can accommodate the width of your bike equipped with a modern thru-axle. Measure the widest adjustment of your trainer and compare it to the outside width of your bike frame. Keep in mind the trainer axle ends will protrude 15 mm beyond your frame on each side.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other wheel-on resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 170 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.75 mm thread pitch.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836316090438,"sku":"RAG-TRA223","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA223.jpg?v=1759973747"},{"product_id":"robert-axle-project-174mm-m12-x-1-75-trainer-axle","title":"Robert Axle Project 174mm M12 x 1.75 Trainer Axle","description":"\u003cp\u003eThe Trainer Axle is engineered to seamlessly convert your bike’s thru axle for compatibility with wheel-on trainers like 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and more. Precisely designed to fit your bike’s thru axle, it reduces the need for spacers and additional components, delivering a streamlined, high-performance axle. Ideal for training, warming up, and staying race-ready throughout the season.\u003cbr\u003e\u003cbr\u003eOur top focus is crafting a precision thru-axle that fits your bike as well as or better than the original. Installation requires only a 5mm hex\/allen key—the same tool you carry on every ride. Best of all, when it’s race day or time to ride outside, you can quickly detach your bike from the trainer by removing the drive side axle end. Designed for seamless use both on and off the trainer, indoors or outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eImportant: \u003c\/strong\u003e\u003c\/span\u003eBefore you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend 15mm past your frame on each side.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers.\u003cbr\u003eThe true length of the axle shaft is 174 mm\u003c\/li\u003e\n\u003cli\u003ePlease note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.75 mm thread pitch.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836316483654,"sku":"RAG-TRA201","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA201.jpg?v=1759973685"},{"product_id":"robert-axle-project-trainer-axle-m12-x-1-5-176-182-188mm-length","title":"Robert Axle Project Trainer Axle M12 x 1.5, 176\/182\/188mm Length","description":"\u003cp\u003eTrainer Axle available in lengths of 176, 182, or 188 mm with M12 x 1.5 threading (ZTRA222).\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836317696070,"sku":"RAG-TRA222","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA222.jpg?v=1759973628"},{"product_id":"robert-axle-project-178mm-m12-x-1-5-trainer-axle","title":"Robert Axle Project 178mm M12 x 1.5 Trainer Axle","description":"\u003cp\u003eThe Trainer Axle measures 178 mm in length with an M12 x 1.5 thread size (ZTRA214).\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836318056518,"sku":"RAG-TRA214","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA214.jpg?v=1759973579"},{"product_id":"robert-axle-project-180mm-m12-x-1-25-trainer-axle","title":"Robert Axle Project 180mm M12 x 1.25 Trainer Axle","description":"\u003cp\u003eTrainer Axle measuring 180 mm in length with M12 x 1.25 threading (ZTRA225).\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836318154822,"sku":"RAG-TRA225","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA225.jpg?v=1759973520"},{"product_id":"robert-axle-project-180mm-m12-x-1-75-trainer-axle","title":"Robert Axle Project 180mm M12 x 1.75 Trainer Axle","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eTrainer Axle : Length 180 mm M12 x 1.75 (ZTRA211)\u003c\/span\u003e\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836318548038,"sku":"RAG-TRA211","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA211.jpg?v=1759973237"},{"product_id":"robert-axle-project-192mm-m12-x-1-75-trainer-axle","title":"Robert Axle Project 192mm M12 x 1.75 Trainer Axle","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eTrainer Axle : Length 192 mm M12 x 1.75 (ZTRA202)\u003c\/span\u003e\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836319203398,"sku":"RAG-TRA202","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA202.jpg?v=1759973154"},{"product_id":"robert-axle-project-trainer-axle-12x142-boost-for-focus-r-a-t-bikes","title":"Robert Axle Project Trainer Axle 12x142 \u0026 Boost for FOCUS R.A.T Bikes","description":"\u003cp\u003eThe Trainer Axle by Robert Axle Project is engineered to seamlessly connect your thru axle bike to a wide range of wheel-on trainers, including 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and more. It’s precisely crafted to fit your bike’s thru axle, reducing the need for spacers or additional components. This results in a streamlined, reliable axle that enhances your training experience, helping you prepare efficiently and stay race-ready throughout the season.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eThis axle is specific to bikes with FOCUS R.A.T. thru axles and 12×142 or Boost hub spacing. Includes a replacement R.A.T. nut with the Trainer Axle.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThis Trainer Axle is crafted to connect your high-performance bike to a variety of popular wheel-on trainers, including 1up, Blackburn, Cyclops, Kinetic, Tacx, and Wahoo. It is not compatible with direct-drive trainers. Precision and fit are paramount—our axle matches or exceeds the fit of your bike’s original thru-axle. Installation is straightforward using a standard 5 mm hex key, the same tool you carry on every ride. When training ends, simply detach the drive side axle end to transition effortlessly from trainer to road. Engineered for seamless use both indoors and outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eImportant: \u003c\/strong\u003e\u003c\/span\u003eBefore you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our trainer axle ends will extend 15 mm past your frame on each side.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with resistance trainers and FOCUS bikes with the R.A.T. thru axle system and 12×142 or boost hub spacing.\u003c\/li\u003e\n\u003cli\u003eIncludes a replacement R.A.T. nut.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers. These are not compatible with direct-drive trainers.\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836319760454,"sku":"RAG-TRA214.F","price":131.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA214.F.jpg?v=1759973092"},{"product_id":"robert-axle-project-naild-12x148-trainer-thru-axle","title":"Robert Axle Project NAILD 12x148 Trainer Thru Axle","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNAILD Trainer thru axle 12x148 (model ZTRA213.N) by Robert Axle Project\u003c\/span\u003e\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836319957062,"sku":"RAG-TRA213.N","price":131.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA213.N.jpg?v=1759973032"},{"product_id":"robert-axle-project-trainer-axle-w-hanger-12x142-for-cervelo-r-a-t-bikes","title":"Robert Axle Project Trainer Axle w\/Hanger 12x142 for Cervelo R.A.T Bikes","description":"\u003cp\u003eTrainer Axle with Hanger for Cervelo R.A.T Bikes, 12x142 (ZTRA223.C)\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836320251974,"sku":"RAG-TRA223.C","price":99.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA223.C.jpg?v=1759972989"},{"product_id":"robert-axle-project-trainer-axle-151-157mm-surly-gnotboost-compatible","title":"Robert Axle Project Trainer Axle 151\/157mm Surly GnotBoost Compatible","description":"\u003cp\u003eTrainer Axle available in lengths of 151 or 157 mm, compatible with Surly GnotBoost (ZTRA218).\u003c\/p\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836321398854,"sku":"RAG-TRA218","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA218.jpg?v=1759972853"},{"product_id":"robert-axle-project-trainer-axle-m12-x-1-0-154-160-167mm","title":"Robert Axle Project Trainer Axle M12 x 1.0, 154\/160\/167mm","description":"\u003cp\u003eThe Trainer Axle by Robert Axle Project is engineered to seamlessly connect your thru-axle bike to wheel-on trainers like 1up, Blackburn, Cyclops, Kinetic, Tacx, and Wahoo. Precision designed to fit your bike with minimal spacers and components, this axle offers a streamlined, high-performance solution. It ensures efficient training, optimal warm-ups, and readiness for racing seasons.\u003cbr\u003e\u003cbr\u003eThis Trainer Axle is crafted to connect your premium bike to wheel-on trainers effortlessly. It is compatible with leading brands such as 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and others.\u003c\/p\u003e\n\u003cp\u003eOur top focus is crafting a precision thru-axle that fits your bike as securely, if not better, than the original. Installation requires only a standard 5 mm hex\/allen key—the essential tool you carry on every ride. When it’s time to race or ride outdoors, simply detach your bike from the trainer, remove the drive-side axle end, and you're ready to go. This axle is designed for seamless use both on the trainer and on the road.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eImportant: \u003c\/strong\u003e\u003c\/span\u003ePrior to ordering, verify that your trainer can accommodate the width of your thru-axle equipped bike. Measure your trainer at its widest adjustment and compare it to the outside width of your bike frame. Note that the trainer axle ends will extend 15 mm beyond the frame on each side.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRobert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.\u003c\/li\u003e\n\u003cli\u003eThis axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other wheel-on resistance trainers.\u003c\/li\u003e\n\u003cli\u003eThe true length of the axle shaft is 167 mm, but can be shortened using the included spacers to 160 or 154 mm.\u003c\/li\u003e\n\u003cli\u003ePlease note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.\u003c\/li\u003e\n\u003cli\u003eThis axle has a 1.0 mm thread pitch\u003c\/li\u003e\n\u003cli\u003eThe axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.\u003c\/li\u003e\n\u003cli\u003eNo special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.\u003c\/li\u003e\n\u003cli\u003eDesigned, built and quality tested in the USA. Proven around the world.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robert Axle Project","offers":[{"title":"Default Title","offer_id":43836321923142,"sku":"RAG-TRA217","price":111.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/RAG-TRA217.jpg?v=1759972815"}],"url":"https:\/\/crooze.com.au\/collections\/robert-axle-project-trainer-axles.oembed","provider":"Crooze","version":"1.0","type":"link"}