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Brompton Chainring Bolts for Detachable Chainring - Pack of 5

Customer Reviews (2)
5 / 5| Write your review
£10.00
was
£10.00 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
Replacment chainring bolts for use with new post-2013 spider chainsets.

Weight: 18g .

Please note Brompton have selling restrictions to some countries who have their own dealers. If you are unsure please contact our sales team.
Product Reviews (2)
Questions & Answers (2) Q & A
Specification
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Product Reviews (2)
Overall Product Rating 5 / 5
By Anonymous
07 Nov 2017
5 / 5
I recommend this product
ConsNone
ProsUsual Brompton high quality
Having had two bolts fall out and got lost while on a Brompton cycle ride. (my own fault for not checking them regularly) I purchased these to carry as spares.
Easy and fast replacement
By Antonio Moya
19 Jul 2017
5 / 5
I recommend this product
ConsExclusivity and propietary design for Brompton
ProsOriginal Parts
They fitted in my Brompton Chainring like a dream, perfect, I lost two bolts and I decided to replace all, it took me less than five minutes
Questions & Answers (2)
Thread type
By
30 Oct 2019
Hi, What's the thread on the hidden bolt please?... I'm looking to put a Campagnolo 5-arm-pattern Record Ultratorque crank on my Brompton Nickel and I'm looking for options to fit single ring chainrings to the Campy arms... and the hidden bolt on Campy carbon arms is M8x0.75 (thanks a bunch Campagnolo)... I've got the kit to make my own screws if I have to, but having had to make a set when I put a Centaur Ultratorque crank in my H11 I know it would be easier to just buy them rather than spend a day bent over a lathe making three scrap screws for each good one I managed...
Hi, it is M8 x 0.75. Thanks 31/10/2019
Chainring bolt length
By
30 Sep 2017
There appears to be 2 different lengths of chainring bolt length available - 4.9mm and 6.4mm. Do both fit a 2017 Brompton? What length are these? Thanks.
Hello,

If they are produced by Brompton they will fit one. These bolts in particular are 9mm in length except for the long one that can be seen in the centre of the photo which is 14mm.

Thanks.