Our bottom brackets are designed for smooth and efficient performance on different types of bikes. Whether you are a demanding road cyclist or prefer to go off-road on a rugged mountain bike, our CEMA bottom brackets are an essential part of your drivetrain.
This is because a bottom bracket connects the crank (pedal set) to the frame and converts the rider's power into motion. At CEMA Bearing, we reduce resistance by using high-quality SRC ceramic or all-stainless steel bearings in CNC-milled aluminium cups.
Our pressfit bottom brackets are equipped with an Interlock system, which means that both cups of the bottom bracket are connected by a thread together connection. This ensures optimum stability in the bracket and prevents annoying creaking noises. At CEMA Bearing, we strive to bring the best bottom brackets to the market, so that you get your optimal cycling performance. Order today and experience the difference!
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