PRO TECH INTEGRATED CUVETTES Type BB RIGHT

It benefits from ProTech™ technology: this consists of a patented outer seal that protects the ball bearings against the ingress of water, mud and sand, and a sealed central ring made of glass-fiber-reinforced polyamide to prevent contamination from the inside. The new bowls assemble with oversized external stainless steel bearings mounted on the two Ultra-Torque™ half-axes securely attached to the cranks. Thanks to the ProTech™ sealing system, performance is always optimal, whatever the conditions and whatever the course. Ekar bottom bracket options offer excellent compatibility with frames on the market thanks to a full range of threaded and PressFit cups.