Wheels Manufacturing BSA Outboard Threaded Bottom Bracket with Angular Contact Bearings for 22/24 mm Road Crank Spindles

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

Made in USA.

View all Wheels Manufacturing Bike Bottom Brackets

Technical Specs

Best Use

Bottom Bracket Installation

Bottom Bracket Standard

Spindle Interface

Fits Shell Width

Spindle Diameter

Weight

Bearing Material

Material(s)

Road Cycling

Threads into Frame

BSA/English

No Spindle

68 millimeters

22/24 millimeters

111 grams

Stainless Steel

Aluminum cups; drive side: Enduro Angular Contact bearings; non-drive side: Enduro ABEC-3 bearings