Cuscinetti Movimento Centrale Sram BB30 42x68/73 mm Bilance binari in carbonio

binari in carbonio

the Primapelle jersey offers bi-directional elasticity that perfectly adapts to the body structure without constriction

Weight 26 kg

Se stai cercando un casco da trail che punti sulle prestazioni

Cuscinetti Movimento Centrale Sram BB30 42x68/73 mm Bilance binari in carbonioThe BB30, named after the required spindle diameter, is up to 100 grams lighter, has a lower Q factor, more ankle clearance, and longer durability compared to other bottom bracket types. This standard requires specific frame and crankset design. In addition to a 30 mm bottom bracket spindle, the BB30 requires an extra large frame bottom bracket shell with a width of 68 mm or 73 mm, as well as press fit bearings secured by lock rings. Technical data: