CeramicSpeed Shimano BSA Bottom Bracket

BSA is another way of stating English threading; it comes from British Standard Cycle. English threading on road bikes mean a 68 mm wide, 34 mm inside diameter shell with reverse threading on the drive side. It's the most common threaded standard employed today. This kit works with 24 mm diameter thru-axle cranks, found on Shimano, FSA, Rotor, among others.

Choose between two bearings for the cups. Standard Bearings have low drag thanks to hardened-steel races and Ceramic balls. Coated Bearings have those same balls installed on coated, hardened-steel races for longer life and less bearing drag.

Features:

• Lowest friction
• Optimized power transfer
• Longest Product Lifetime
• High resistance to contamination and corrosion
• Grade 3 Silicon Nitride balls
• Coated races increase bearing service life by increasing hardness of race and reducing corrosion
• Reinforced polyamide cage and non-contact seals
• Hand built in Denmark
• CeramicSpeed products with coated bearings include a 6-year warranty, 4 years for standard bearings.

Specifications:

• BB Type: BSA English Threaded 68 mm
• BB Shell Width: 68 mm
• Bottom Bracket Shell I.D.: 34 mm
• Spindle Interface Type: Shimano Hollowtech II, FSA MegaExo, FSA MegaExo Light , RaceFace EXI
• Net weight: 93 g
• Gross Weight: 204 g

Included:

• (2) Threaded cups with bearings
• (2) Dust covers with built-in spacers
• Spacer tube
• All Round Grease
• Decal

Compatibility (2.12 MB)

Maintenance Guide