650B Thorn Bike Packing Steel Disc Fork - Gunmetal Imron

£135.00 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Thorn straight bladed, unicrown, bike packing, steel, BOOST through axle disc fork. Will accept 26 x 2.75 inch or 27.5 x 2.6 inch or 700 x 45c wheel / tyres.

- Includes high quality 110 x 15 mm BOOST through axle
- 1 1/8 inch steerer - 400mm long, may be cut to suit
- Fork offset 48mm or 56mm
- L1 (axle to crown) - 410mm
- Post mount fitting for disc caliper
- Stainless open guide for hydraulic line
- 2 x 5mm bosses under crown, for the secure mounting of mudguards
- 3 x 5mm bosses on each fork blade, to allow fitting of bikepacking 'anything cages' and / or mudguard stays
- Weight 1.42kg with steerer at full length, but steerer weighs 1.03g per mm so fork can be signidicantly less if a shorter steerer is needed.
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Questions & Answers (2)
What is the max tyre width with mudguards for a 650b tyre?
09 Jan 2022
For any information or advice on any of Thorn bikes, frames or forks please contact out dedicated Thorn bikes sales team either on 01278 441505 or [email protected] and they'll be able to provide you with all of the information you need.
Rotor size
17 Mar 2021
What size of rotor is needed for the post mount on this fork?

Could I mount a larger rotor with an adaptor?

What size of rotor would be a good match when using this fork on a Nomad frame?
Thank you for your enquiry, as standard 160mm but will run up to 210 with adaptor

WD 17/03/21