Ceramic Bearings For Cervelo

The influx of ceramic bearing development into the bike industry sparked needed focus on reducing rolling friction in bearings.

Ceramic bearings for cervelo.

Wheels mfg bbright adapters with enduro bearings don t seem like a good option compared to using a bottom bracket made specifically for the bbright standard. However the reality of why some bearing designs are faster than others doesn t always align with what is presented. Upper bearing mh p03k 30 15 x 41 x 6 5 36 45 lower bearing mr019 40 x 51 8 x 7 5 36 45. Cervelo c3 and c5 headset kit.

Just bought a cervelo r3 which comes stock with a rotor 3df crankset. Kogel bearings offers cervelo bbright ceramic bottom brackets based on a design developed by gerard vroomen during his years at cervelo cycles. Ceramic bearings are often represented as the ultimate way to minimize rolling friction on your bike. Sram supports the bbright with their pressfit30 79 bottom bracket.

Really like the bike and the rotor 3df crankset but the crank arms are too long for me. Bbright is a bottom bracket standard developed by cervelo that uses pressfit30 bottom brackets where the bearings are housed in press in composite or aluminum cups which are in turn pressed into the frame. Monday to saturday 11am 7pm. Our si3n4 hybrid ceramic bearings feature ultra spherical silicon nitride balls matched to sae 52100 chrome steel bearing races that have been processed with additional heat treatment and polishing steps.

Set up as an open standard free for any frame maker to use until today bbright has only been widely adopted by cervelo cycles and has been used as the consistent bottom bracket standard across all their road and time trial frames since 2012.