First Threadless 68mm Sealed Bearing Bottom Bracket

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£49.99

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£49.99 Inc VAT

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Manufacturer : First

SJS Cycles part number : 35532l110

Manufacturer part number : C99L110

Details

Threadless cartridge BB set
Suitable for both threadless and threaded BB shell
Decrease the noise caused from traditional BB shell eccentric transmission
Quick assembly, fix firmly, more durably and safely
2 cartridge sealed bearings
Alloy sleeve and cups
68mm Shell width.
Weight: 263g
Patent no.: M357419

Requires a Shimano Hollow Tech II bottom bracket removal tool. (Park Tool's is SJSC part #12855)

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Questions & Answers (2) Q & A

Specification

ColourMulti

Diameter68

Length110

ThreadThreadless

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Questions & Answers (2)

Will this damage the threads In my vintage steel frame.

By Duncan Gould

11 May 2020

The threads are actually still in excellent condition but there is some slight misalignment when the threads were originally cut which makes fitting a conventional sealed cartridge bracket difficult. There is also a residual stress on the cartridge as a result which is not helpful for a long life. This could be a solution, or reverting to the old cup and cone system?

SJS Customer Service:

Hi, this can be fitted to a threaded bottom bracket and it is a great solution for damaged threads. I can not say if it will or will not cause damage to your good threads. Thanks

This Is Jis?

By Anonymous

04 Jan 2015

SJS Customer Service:

Hi,

Yes this bottom bracket is JIS.

Thanks.