CERAMICSPEED Bottom Bracket BSA | Shimano Hollowtech II

CERAMICSPEED Bottom Bracket BSA | Shimano Hollowtech II Road

The CeramicSpeed BSA bottom bracket represents the pinnacle of performance for riders who demand minimal friction and maximum power transfer. Designed and handmade in Denmark, it ensures smoother pedaling, improved efficiency, and longer-lasting performance.

At the heart of this bottom bracket are CeramicSpeed’s proprietary SpeedBalls, which are 15% harder than conventional ceramic bearings. Their ultra-smooth finish dramatically reduces rolling resistance, while their durability delivers up to six times the service life of standard bearings.

Every unit is meticulously hand-assembled to eliminate manufacturing tolerances and guarantee a flawless fit. Combined with premium materials and advanced production techniques, this ensures you’re equipping your bike with the very best.

This model allows you to mount cranks with a 24 mm spindle into frames with a BSA-threaded bottom bracket shell.

Technical Specifications:

• Application: Road, Cyclocross

• Bearing shell material: Aluminum

• Bearing material: Ceramic balls, steel races

• Bottom bracket type: BSA thread

• Shell width: 68 mm

• Shell diameter: 34.8 mm (BSA)

• Crank spindle: 24 mm

• Crank compatibility: Shimano Hollowtech II, FSA MegaExo, Race Face X-Type, Rotor 24 mm road cranks

• Tool interface: 16-notch bottom bracket tool

• Colors: Black or Red

Weight:

• Manufacturer: n.a.

• Measured: 92 g (bearing cups), 109 g (complete set)

Included in delivery:

• 1 pair CeramicSpeed BSA Road bearing cups