Home > Components > Seat Posts > Seat Posts - Rigid

Joseph Kuosac Telescopic Extension For Brompton - Black - 440 x 31.8mm

Customer Reviews (1)

5 / 5| Write your review

£79.99

was

View supersize image

£79.99 was

Manufacturer :

SJS Cycles part number :

Manufacturer part number :

Details

Bottom Telescopic Extension to fit Brompton bikes. - 31.8mm
Requires 27.2mm seat post or pillar to fit saddle.
Joseph Kuosac seat post - #46148

Related products

Joseph Kuosac Seat Post - Black - 400 x 27.2mm £27.99 Inc VAT Quick view

Joseph Kuosac Seat Pillar Quick Release Clamp - Black - 31.8 mm £7.99 Inc VAT Quick view

Joseph Kuosac Saddle for Bromptons - Standard - Black £35.99 Inc VAT Quick view

Product Reviews (1)

Overall Product Rating 5 / 5

Excellent fit for brompton

By dimitris V

20 Aug 2019

5 / 5

I recommend this product

Its a very good quality seatpost part that could help to add any 27.2 seatpost on my Bromy. I bought it for adding Cane Creek Thudbuster ST with excellent results

Questions & Answers (3)

Does this come with the shim needed to make the 27.2 seatpost fit?

By Owen Bannister

05 Aug 2019

SJS Customer Service:

Hi,

unfortunately, it doesn't come with the shim.

What is the max rider weight limit ? Is this rustproof?

By Anonymous

26 Mar 2018

What’s the max rider weight limit for this together with the 27.2mm seatpost? Is this made of aluminium?

SJS Customer Service:

Hi,

Yes the seat post is aluminium, a maximum weight limit is not listed however we would suggest 100kg.

Thanks

Can I use this extension with a standard (Chromag) 31.8mm seatclamp and (Thomson) 27.2mm seat post?

By James

27 Feb 2018

SJS Customer Service:

Hi,

Yes you can fit both of those, this will take any other brand of topper/clamp as long as the sizes match.

Thanks.