Campagnolo Bottom bracket BB30 Press-Fit Qck-Tech

Aluminium bottom bracket Campagnolo for Ultra-Torque system, ensuring maximum smoothness and durability of the bottom bracket axle.

• Completely redesigned for faster, more intuitive, and precise installation, thanks to the patented QCK-Tech technology.
• QCK-Tech: this advanced system includes a patented external seal, designed to effectively protect the ball bearings from external elements such as water, mud, and sand.
• The central axle, made of glass-fibre reinforced polyamide, ensures perfect sealing, preventing any internal contamination.
• The bottom brackets house oversized stainless steel bearings, which couple directly to the Ultra-Torque crank arms, firmly integrated to the cranks.
• For BB386 PRESS-FIT QCK-TECH 86.5x41 mm.
• Approx. weight: 52 g.