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Alpha II Disc is upgraded on the rims. The upgraded U/V rim profile combines the aerodynamic stability of a U-shape with the wind-cutting efficiency of a V-shape, delivering reduced drag and better performance in crosswinds. This design also enhances lateral stiffness for improved power transfer during sprints and climbs, while offering smoother tire-to-rim transitions for better handling, comfort, and versatility across varied terrains. It is an affordable road bike wheel with a 6-pawl freehub and 72 engagements for a lightning-fast response. Boasting a 28mm external width and 23mm internal width for superior strength and performance, it also comes with the option of ceramic bearings for a smooth ride.
| Rims | Alpha II Disc Series |
| Material | 100% Carbon Fiber Toray T700 & T800 |
| Size | 700C |
| Rim Wide |
40mm: External: 28mm Inner : 23mm 50mm: External: 28mm Inner : 23mm |
| Depth | 40/50mm |
| Profile | Clincher Tubeless Ready |
| Hub | D21 Hub,Centerlock Disc,12X100mm/12X142mm |
| Spoke | Pillar SA1423 Spokes |
| Spoke Count | Front: 24 Rear: 24 |
| Spoke Pattern |
Front: 2-cross Rear: 2-cross
|
| Nipple | Alloy Color: Black |
| Cassette Compatibility | Shimano 11speeds/Sram XDR |
| Wheelset Weight |
Alpha 40 II Disc:Total: 1388+-20g (Front: 633g+-10g Rear: 755g+-10g) Alpha 50 II Disc: Total: 1459+-20g (Front: 671+-10g Rear: 788+-10g) |
| Braking Surface | No Braking Surface |
| Recommended Tyre Size | 700 x 25-42mm |
| Rider Weight Limit |
100kg |
| Guarantee | 2 years |
| Packing Size | 81.5cm x 17cm x 65.5cm |
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
US$40
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