Hambini T45 Shimano
T47 Tooling Drawing
Hambini T45 Shimano
Hambini T45 Shimano

Hambini Racing T45 Colnago Bottom Bracket Shimano Crankset

(5 customer reviews)

£306.00 Ex. VAT

This bottom bracket is designed to interface a Shimano Hollowtech 2 (Dura Ace, Ultegra, 105 etc) or compatible crankset with a bike frame that uses a T45 Bottom Bracket (82.5mm wide). This is often called threadfit 82.5, this is almost exclusively used on Colnago bikes. Please note that newer Colnago bikes are using T47 86.5 Bottom Brackets,The Picture is for illustration purposes

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SKU: T45-82.5-Shimano Category:

Description

This bottom bracket is designed to interface a Shimano Hollowtech 2 (Dura Ace, Ultegra, 105 etc) or compatible crankset with a bike frame that uses a T45 Bottom Bracket (82.5mm wide). This is often called threadfit 82.5, this is almost exclusively used on Colnago bikes. Please note that newer Colnago bikes are using T47 86.5 Bottom Brackets

  • T45 x 82.5 Threaded. 45×1.0mm
  • Drive side has a Left Hand Thread, Non Drive Side has a Right Handed Thread
  • Designed for Shimano Hollowtech 2 (Dura Ace, Ultegra, 105 etc) and compatible cranksets
  • The drive and non drive sides are aligned via an internal male/female sleeve
  • 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

Additional information

Crankset Type

Frame

Manufacturer

5 reviews for Hambini Racing T45 Colnago Bottom Bracket Shimano Crankset

  1. Nils –

    I replaced the stock Ceramicspeed BB with this Hambini unit. The Ceramicspeed used to creak under load. If you think creaking with a threaded BB is a thing of the past, think again.

    The BB went in to the bike in just a few minutes, I had to turn the two sides to half way in and then the male and female parts self screwed into together.

    It is a shame to hide this away. A quality product. Yes it is expensive but so was my frame!

  2. Shohei T. –

    It is a very precise and solid product. The fit is perfect and I highly recommend this product.

  3. Richard –

    Outstanding quality and precision made. Highly recommended!

  4. Denys B. –

    Quality mirrors the price.

  5. John Flanagan –

    Very easy transaction & a top quality bottom bracket.

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Q & A

Hi, which replacement bearings models from your website are compatible with "Hambini Racing T45 Colnago Bottom Bracket Shimano Crankset"? Alex asked on October 4, 2022

Any 6806 will work, the factory fit is NTN 6806 LLB CN

 admin answered on October 4, 2022 store manager
(0) (0)
Is this 2 or 3 piece design? v3r owner asked on November 29, 2021

It is two piece. Thankyou

 admin answered on November 29, 2021 store manager
(0) (0)

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