BSA Outboard Threaded Bottom Bracket with ABEC-3 Bearings for 24 mm MTB Crank Spindles
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandWheels Manufacturing
Best UseMountain Biking
Bottom Bracket InstallationThreads into Frame
Bottom Bracket StandardBSA/English
Spindle InterfaceNo Spindle
Fits Shell Width68-73
Spindle Diameter24 millimeters
Weight105 grams
Bearing MaterialStainless Steel
Material(s)Aluminum cups; Enduro ABEC-3 bearings
Description
Featuring Enduro ABEC-3 bearings and silicone seals, this Wheels Manufacturing BSA Outboard Threaded bottom bracket for 24 mm mountain-bike spindles is durable and provides smooth power application.
Features
- Compatible with ISO/English or BSA Threaded (1.37 in. x 24 tpi) bottom bracket/frame interfaces
- Compatible with the following MTB cranksets with a 24 mm spindle diameter: Shimano HollowTech II, FSA, RaceFace EXI/X-Type/MegaExo and Rotor 3D/Agilis
- Fits frames with 68 to 73 mm shell widths; 33.6 mm to 33.9 mm shell internal diameter
- Machined aluminum cups with replaceable bearings offer increased durability and longer bearing life
- Enduro ABEC-3 sealed, grade 10 chromium-steel ball bearings provide smooth, long-lasting operation
- 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
- Includes one 2.5 mm, one 1.8 mm and one 0.7 mm aluminum bottom bracket cup spacers for use with a 68 mm wide shell
- Includes two 0.5 mm and 2 1 mm crank spindle spacers; includes 2 Enduro silicone dust seals