Stans NoTubes Flow MK4 27.5" Rim 32H Black/Gray
FREE SHIPPING ON THIS ITEM*
Stans NoTubes Flow MK4 27.5" Rim 32H Black/Gray is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Free Shipping on orders over $120 (excludes some large/oversized items) AUS only.
$20 Flat rate Express Shipping option available for non-bulky items. Usually delivered the next business day (Metro Areas) AUS only.
Same Day Dispatch on orders before 2pm (excludes supplier stock).
Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.
Please see our full Shipping Policy here
Since its debut in 2007, the Flow rim has empowered riders to advance their skills and push limits. Known for being lightweight, wide, tubeless-ready, and exceptionally strong, it transformed mountain bike rims and influenced riding styles. The Flow MK4 builds on this legacy with a 30mm wide asymmetric design that enhances overall wheel strength. Its reinforced spoke bed and offset drilling create a highly durable wheel favored by top Red Bull Rampage athletes. The BST Asymmetric shape balances dent resistance and tire bead retention on both sides, even in harsh terrain. With Stan’s Bead Socket Technology, the Flow MK4 ensures easy tubeless setup and reliable airtight performance, delivering unmatched control and confidence on every trail.
KEY FEATURES
- Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6”tires
- Durable 6069 aluminum with welded joint and reinforced spoke bed
- BST Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build
- 3-year rim warranty with 1-year crash replacement
SPECIFICATIONS
- Rim Internal Width:30.0mm
- Rim External Width: 33.6mm
- Rim Depth: 18.9mm
- Hole Count: 28-hole, 32-hole
- Drilling Style: Symmetrical
- Rim Color: Black
- Material: 6069 Aluminum Alloy
- Brakes: Disc only
- Rim Weight: 466g (26") / 487g (27.5") / 521g (29")
- ERD: 536mm, 3.0mm Offset (26") / 561mm, 3.0mm Offset mm(27.5") / 600mm, 3.0mm Offset (29")
- ETRTO: 559x30.0 (26") / 584x30.0 (27.5") / 622x30.0 (29")
- ISO: 26"x33.6mm / 27.5"x33.6mm / 29"x33.6mm
- Tape: 33mm
- Valve: Presta
- Max Spoke Tension: 130kgf (1275N)
- Max Pressure with 2.3" Tire: 39psi
- Max Pressure with 2.6" Tire: 34psi
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