Zipp 303 Firecrest Tubeless Disc Rear 650B Wheel (SRAM/Shimano)
Zipp 303 Firecrest Tubeless Disc Rear 650B Wheel (SRAM/Shimano) 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
Back on the pavement, the 650b is a better fitting wheel for smaller athletes riding compatible frames. The smaller rim size provides room within frames and forks for larger tyres, 28mm or wider, that deliver increased comfort, compliance, and cornering performance
For too long, many smaller cyclists have trained and raced on standard 700c wheels, losing out on the advantages of a proper fitting wheel such as improved handling and the elimination of front wheel-toe overlap.
At the centre of the 303 650b Firecrest Tubeless is a versatile and durable hubset, the German-engineered ZR1 DB.
Key Highlights Are
Zipp graphics and cosmetic identity that scream speed
Versatile 45mm rim profile for increased speed and better cornering
Tubeless design provides performance when ridden at lower tyre pressures
ZR1 DB hubset is engineered in Germany
Improved durability and quicker response with 66 points of engagement
Built with Sapim CX Sprint J-bend spokes
Centre locking rotor interface. Lockring is included
Ships with 12mm front and rear end caps
XDR™ or SRAM/Shimano driver bodies
Campagnolo driver body sold separately
Features
Orientation (wheels): Rear
Size (wheels): 650B
Rim construction: Carbon - w/Hooks
Tyre compatibility: Tube-type or Tubeless tyres
Rim depth: 45mm
Surface texture: ABLC Dimples
Brake compatibility: Disc (Center Lock)
Rim - inside width: 21mm
Rim profile: Symmetrical
Rim finish: UD fiber, adhesive decals
Colour (Decal): Standard
Nipple material: Aluminium
Nipple anti-rotation: Sapim Secure-Loc
Spoke type: CX-Ray - Black
Spoke count: 24
Spoke pattern: 2 Cross
Hub: ZR1 Disc Brake
Driver body type: SRAM/Shimano Road
Colour (hub): Black
Axle type (Wheels): TA 12mm x 142mm
Axle material: Aluminium front and rear
BearingsCartridge - Steel
Driver Mechanism: 6 Pawls Leaf Spring
Driver body material: Aluminium
Max tyre pressure: 125 psi
Max recommended system weight: 114kg
Spoke Length DS: 242mm
Spoke Length NDS: 246mm
Max outside width: 30mm
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