alpha 40 disc wheels Road bike Combined with a 23mm internal

Combined with a 23mm internal and 28mm external width

making it an excellent choice for riders seeking expert-level performance and reliability

It is setting a new benchmark for lightweight performance in its class

2mm*400mm/31

Reliable T47 bottom bracket

alpha 40 disc wheels Road bike Combined with a 23mm internalThe Alpha 40 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. This