Hambini Racing T47i T47-86.5 Bottom Bracket 30mm (TREK)
T47 Tooling Drawing
Hambini Racing T47i T47-86.5 Bottom Bracket 30mm (TREK) - Image 3
  1. Hambini Racing T47i T47-86.5 Bottom Bracket 30mm (TREK)
  2. T47 Tooling Drawing
  3. Hambini Racing T47i T47-86.5 Bottom Bracket 30mm (TREK) - Image 3

Hambini Racing T47i T47-86.5 Bottom Bracket 30mm (TREK)

(2 customer reviews)

£275.00 Ex. VAT

This bottom bracket is designed to interface a 30mm Crankset  (minimum DBCA of 90.5mm) with a bike frame that uses a T47 Bottom Bracket (86.5mm wide). This is often called threadfit or T47i and a variant of this is used on Trek bikes. The Picture is for illustration purposes

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SKU: T47-86-30mm Category:

Description

This bottom bracket is designed to interface a 30mm Crankset  (minimum DBCA of 90.5mm) with a bike frame that uses a T47 Bottom Bracket (86.5mm wide). This is often called threadfit or T47i and a variant of this is used on Trek bikes.

  • T47 x 86.5 Threaded. 47×1.0mm
  • Will work with TREK T47i bikes, these have an 85.5mm wide shell
  • Drive side has a Left Hand Thread, Non Drive Side has a Right Handed Thread
  • Designed for 30mm Axles with a 90.5mm DBCA
  • The drive and non drive sides are aligned via an internal male/female sleeve
  • Top of the range 6806 SKF/NTN/FAG/NSK bearings fitted as standard
  • This bottom bracket has been designed to offer easy servicing, it is not a throw away item, it has been designed to allow easy changing of bearings which are a standard part
  • Non contacting Seals
  • Tool Requirements, these are shown on the drawing in the picture gallery
    • 52mm Outside Diameter
    • 12 Notches
    • 51.7mm PCD (Pitch Circle Diameter) R25.85mm
    • 3.5mm notch diameter
  • A suitable tool is available here

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