Threaded MTB AC BB for 24mm Cranks (Shimano) - Black

Product code: MBB-MTB-3

External English (BSA) threaded bottom bracket for 73mm shells. We use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable.

Includes:

  • (2) - Enduro Silicone dust seals
  • (1) - 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell
  • (1) - 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell
  • (1) - 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell
  • (2) - 0.5mm crank spindle spacers
  • (2) - 1.0mm crank spindle spacers

 Direct replacement for Shimano HollowTech II bottom brackets!

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 24mm spindle diameter:

  • Shimano HollowTech II
  • FSA
  • RaceFace EXI, X-Type, MegaExo
  • Rotor 3D, Agilis

Specifications:

  • Bearings: Enduro Angular Contact
  • 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: HollowTech II (Shimano, FSA, Etc.)
  • Crank Spindle Diameter: 24mm
  • Weight: 101g
  • Packaged for retail display

Installation Instructions:

http://wheelsmfg.com/tech/PDF/THREADED-MTB-SHIMANO-AC-INSTRUCTIONS.pdf

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