Italian Threaded Road ABEC-3 BB for 24mm Cranks

Product code: MBB-ITA-24MM

Italian threaded road bottom bracket for 70mm 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 spacer
  • (2) - 0.5mm crank spindle spacers
  • (2) - 1.0mm crank spindle spacers

 specifications:

  • Bearings:  ABEC-3
  • Color: Black
  • Bottom Bracket/Frame Interface: Italian Threaded (36mm x 24 TPI)
  • Bottom Bracket Shell Width (mm): 70mm
  • Bottom Bracket Shell I.D.: 36mm
  • Crank Spindle Type: HollowTech II (Shimano, FSA, Etc.)
  • Crank Spindle Diameter: 24mm
  • Weight: 98g

Compatible with the following Bottom Bracket Standards:

  • Italian Threaded (36mm x 24 TPI)
  • 70mm BB Shell Width

Compatible with the following cranksets with 24mm spindle diameter:

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

Bearing Info:

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

 

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