Thorn Club Tour MK5 Frame - Red Imron

Full (8 tube) Reynolds 725 tube set.
Modern light touring geometry - responsive and fun to ride, comfortable and very stable. Identical to the iconic Club Tour Mk4 - except that thanks to the cranked and shaped chain stays, this frame can ALSO take 650b wheels with up to 57mm tyres - which give it the potential to be a monster gravel bike, a bike for reasonably lightweight adventure touring or simply super comfortable!

Sloping top tube.

Clearance for 700c tyres from 32c to 40c max with mudguards.
Clearance for 650 x 50b to 650 x 57b tyres!
NOTE: 650b tyres narrower than 50mm will reduce pedal cornering clearance!

Stainless fittings for direct fit mudguards, rear carrier, 3 bottle cages, bosses for down tube levers (or more likely) adjustable cable stops, guides for brake and gear cables.
ISO disc mount (max diameter 180mm) and removable / reversible bosses for V brake in 700C or 650B
Complete with micro adjusting 27.2mm seat post and high quality FSA aerospace bearing 1.25”