Bottom Brackets
A bottom bracket is the component inside the bike frame that supports the crankset and lets it spin smoothly when you pedal. Choosing the right bottom bracket for bike setup can improve pedaling efficiency, reduce noise, and support long-term reliability.
Our range of bottom brackets for bicycles is built for different frame standards, crank systems, and riding styles. Screwing Series is made for threaded frames, and Spinning Series is designed for press-fit frames. If you are fitting a press fit bottom bracket, our angled bearing design helps make installation easier. Both series use a thread-together mechanism that connects the two cups into a more secure and stable system. Extreme Series adds dual-bearing support and sealed durability for heavier loads, rough terrain, and riders looking for a dependable mountain bike BB.
The range includes standard steel bearing models as well as Ultra ceramic upgrades for lower resistance, smooth rotation and long-lasting performance. Whether you need a bottom bracket for cycling on road, gravel, or trails, there is a model built to match your setup.
