Bb 1: XD-15 CERAMIC BEARINGS & BOTTOM BRACKET
Bb 2: 440C STAINLESS BEARINGS & BOTTOM BRACKET
For Cross, Mountain or rainy muddy environments, 440C stainless steel can be a great choice to cut down on maintenance and weather the stormy rides to come. This material will not rust or corrode, and to help them last, Enduro uses a 4mm diameter ball that has +50% mass compared to the competitor. Enduro also offer this bearing in Angular Contact design especially for bottom bracket to stand up to the axial loads from pedal forces.
Bb 3: ZERO CERAMIC BEARINGS & BOTTOM BRACKET
Zero ceramic bearings feature the roundest ball you can buy without a military license and with virtually undetectable rolling resistance. Double silicone VV seals protect the bearings regardless of weather and are lighter and more flexible than rubber, and are the lowest drag seal available.
Bb 4: CERAMIC HYBRID (CH) ABEC-5 BB BEARINGS & BOTTOM BRACKET
Ceramic bearings are not only here to stay, they are becoming the standard. Oversized ceramic balls and cryogenic treatment of the ABEC-5 races ensure long lasting, smooth rolling bearings at great value.
Bb 5: ANGULAR CONTACT (A/C) ABEC-5 BEARINGS & BOTTOM BRACKET
For the ultimate bottom bracket bearings, and for many hubs, these are the best bearings available for speed, balance and longevity. Because they utilize a large surface area design, the load from all the balls is shared equally at all times, spinning faster than any radial bearing where only 30% of the balls may be taking the load.To know more about Bottom Bracket, please click here.