The Ekar bottom bracket is designed specifically for gravel and all road riding. Featuring a patented ProTech- system with an external sealing ring and internal sleeve protects from water, grit and dirt ingress. Oversized, protected external stainless steel bearings attach directly to crank arms for a smooth, fluid performance. **Technology** * ProTech system: seals against dirt and moisture * Oversized, protected external bearings: for smoothness **Specification** * Designed specifically for Ekar 1x13 groupsets * Suitable for Gravel and All-Road riding * Full compatibility with all threaded and PressFit standards (BSA, ITA, BB86, BB30, BB30A, BB386, PF30, BB Right, T47) * Weight: 50g
