Calotte Movimento Centrale Campagnolo Pro-Tech Press Fit BB86 Accessori Its new generation features a

Its new generation features a fully machined hardened steel X-Dome architecture for gears 1-9 and an ultralight fully aluminum Spider Cog for gears 10-12

Forma has the same structure and design as the Carbon Lite model

che garantisce una visione ampia e pulita quando arrivano gli schizzi di fango

DIAMETRO DEL CERCHIO DEL BULLONE (BCD)

Calotte Movimento Centrale Campagnolo Pro-Tech Press Fit BB86 Accessori Its new generation features aIt features Pro Tech technology, which consists of a patented external sealing gasket that protects the ball bearings from harmful ingress of water, mud, and sand, and a sealed central sleeve made of glass fiber reinforced polyamide to prevent internal contamination. The new cups mate with the oversized external stainless steel bearings pressed onto the two Ultra Torque half axles firmly fixed to the crank arms. Thanks to the Pro Tech sealing system,