BSA Outboard Threaded Bottom Bracket with Angular Contact Bearings for 22/24 mm Road Crank Spindles
Tech Specs
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BrandWheels Manufacturing
Best UseRoad Cycling
Bottom Bracket InstallationThreads into Frame
Bottom Bracket StandardBSA/English
Spindle InterfaceNo Spindle
Fits Shell Width68 millimeters
Spindle Diameter22/24 millimeters
Weight111 grams
Bearing MaterialStainless Steel
Material(s)Aluminum cups; drive side: Enduro Angular Contact bearings; non-drive side: Enduro ABEC-3 bearings
Description
With angular contact bearings on the drive side and radial on the other, this Wheels Manufacturing BSA Outboard Threaded bottom bracket for 22/24 mm road spindles provides smooth power application.
Features
- Compatible with ISO/English or BSA Threaded (1.37 in. x 24 tpi) bottom bracket/frame interfaces
- Compatible with SRAM/Truvativ GXP road cranksets with a 22/24 mm spindle diameter
- Fits frames with a 68 mm shell width; 33.6 to 33.9 mm shell internal diameter
- Machined aluminum cups with replaceable bearings offer increased durability and longer bearing life
- Chromium-steel ball bearings provide smooth, long-lasting operation; Enduro Angular Contact sealed grade 5 on the drive side and ABEC-3 sealed grade 10 on the non-drive side
- 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
- Includes one 2.5 mm aluminum bottom bracket cup spacer, two 0.5 mm and 1 mm crank spindle spacers, 1 wave washer, and 2 Enduro silicone dust seals