Threaded MTB ABEC-3 BB for 24/22mm Cranks (SRAM) - Black

• Bearings: Enduro ABEC-3
• Color: Black
• Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI)
• Bottom Bracket Shell Width (mm): 68-73mm
• Bottom Bracket Shell I.D.: 33.6-33.9 mm
• Crank Spindle Type: GXP (SRAM, Truvativ, Etc.)
• Crank Spindle Diameter: 22/24mm
• Weight: 116g
• Packaged for retail display

Compatible with the following Bottom Bracket Standards:

• ISO/English or BSA Threaded (1.37 in x 24 TPI)
• 73mm BB Shell Width

Compatible with the following cranksets with 22/24mm spindle diameter:

• SRAM GXP
• Truvativ GXP
• Check our bottom bracket compatibility page for more information on crankset compatibility. Certain older Quarq powermeters may not be compatible with this bottom bracket.

Download: Threaded Mountain ABEC-3 SRAM Installation / Warranty

Enduro ABEC-3 Bearings

Grade 10 Chromium Steel Balls:

High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it’s highest level.

52100 High Carbon Chromium Alloy Races:

Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.

Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance

Installation & Removal

• (WRENCH-BB48-44) Wheels Mfg Double End BB Wrench, 16-notch BB tool - 48.5 / 44mm
• (BBTOOL-48-44) Wheels Mfg Bottom Bracket Socket - 48.5 / 44mm

Bearing Service

• (BP0007) Professional Bottom Bracket Tool Kit
• (EX0004) Bottom Bracket Bearing Extractor Pro Kit