It features the robust double-protection of Pro-Tech a patented external sealing ring design protecting a strong, resilient fiberglass-charged polyamide central tube from the harmful ingress of water, mud and grit. The bottom bracket mates with the external stainless steel bearings which are...

With the release of Campagnolo's gravel-specific Ekar groupset comes an entirely new bottom bracket system called Pro-Tech. Considering that dusty roads and mucky trails can really do a number on your bearings, Campagnolo redesigned the bottom bracket to be more robust than their road options,...

With the release of Campagnolo's gravel-specific Ekar groupset comes an entirely new bottom bracket system called Pro-Tech. Considering that dusty roads and mucky trails can really do a number on your bearings, Campagnolo redesigned the bottom bracket to be more robust than their road options,...

It features the robust double-protection of Pro-Tech a patented external sealing ring design protecting a strong, resilient fiberglass-charged polyamide central tube from the harmful ingress of water, mud and grit. The bottom bracket mates with the external stainless steel bearings which are...

The BB30 bottom bracket allows you to pair 30mm spindle cranks to 42mm inner diameter bottom bracket shells. Cannondale pioneered this standard along with specially designed cranks and many have found the benefits to them. Road versions have a 68mm width, MTB has 73mm. These are also the bearings...

BB30 Bottom Bracket Road and MTBThe BB30 bottom bracket allows you to pair 30mm spindle cranks to 42mm inner diameter bottom bracket shells. Cannondale pioneered this standard along with specially designed cranks and many have found the benefits to them. Road versions have a 68mm width, MTB has...

The new SRAM DUB crank standard, built on a 28. 99 spindle, allows for a more contamination resistant BB design, while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for. With an integrated dust cover for all models, a snug & secure fit that also...

The CeramicSpeed BB86 Coated Bottom Bracket is designed to efficiently carry the load from our crank to the frame with superior durability, while the integrated dust cover helps protect the face of the bearing snugly and securely.

The CeramicSpeed BB86 Bottom Bracket features hardened-steel races with ceramic balls for improved smoothness, hardness, and long-lasting durability. The BB86 bottom bracket is compatible with press-fit specific bike frames and cranks with 24/22mm thru-axle spindles.

The CeramicSpeed BBRight Coated Bottom Bracket carries the load from the crank to the frame with exceptional efficiency and durability. It features a metallic coating laid on the races to minimize drag and extend the period of use, while also optimizing power transfer and resisting corrosion.