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Thorn Audax Mk3 R Frame - Blue

£299.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- For frame sizes 525, 570 and 600 use the 46mm rake fork
- For frame sizes 495 and 555S use the 55mm rake fork

Frame accepts 28.6mm clamp-on front derailleur, deep-drop 47/57mm Allen key fitting brakes, rear OLN is 132.5mm to accept either 130 or 135mm hubs. Frame will take 32c Schwalbe Supreme tyre with mudguards. Thorn 858 double butted seamless cro-mo tube, one set of bosses on rear triangle for racks or mudguards, down-tube bosses accept either stops or Shimano down-tube levers but not Campagnolo.

- 1 1/8" (28.6mm) Orbit XL2 threadless headset
- 27.2mm alloy micro adjust seatpost
- Bottom bracket cable guide

Frame weight is 2.3kg (average). Click on the XL image to see the size matrix, view at maximum magnification.

NOTE: Does not include: fixing screws, down tube cable stops or bottom bracket.
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Questions & Answers (2)
max tire width without mudguards?
01 Dec 2017
hello! you state that that max tire width with mudguard will be 32c, how about the max tire width without mudguards? I am looking at Schwalbe Winter Marathon, 700x35c

Clearances with 32mm is tight, and some 32mm tyres/rims do not fit. We would not recommend that you could fit any bigger than a 32mm tyre.

Max Rider Weight For Audax Mk3
09 Aug 2016
SJS Cycles part number : 36921R525

For any information or advice on any of Thorns bikes, frames or forks please contact out dedicated Thorn bikes sales team either on 01278 441505 or at [email protected] and they'll be able to provide you with all of the information you need.