Description

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!

  • 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: HollowTech II (Shimano, FSA, Etc.)

  • Crank Spindle Diameter: 24mm

  • Weight: 105g

  • 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