We have testet the frameset with a 650x47c wheelset/tire combo and the tire fits fine.
Disc Trucker enjoys the same reputation as Long Haul Trucker: It’s one of the best-riding and most value-packed drop bar touring bikes out there. Sometimes, however, a combination of load, climate, and terrain demands a bit more braking performance than a standard rim-brake LHT can provide.
That’s where the newly redesigned Disc Trucker comes in. Packing reliable stopping power and a horde of useful mounting points, shortened chainstays up the Disc Trucker’s stiffness and maneuverability around corners. Add in improved fit and handling under load, plus captured thru-axles for tool-free removal and installation, and the Disc Trucker is ready to help you meet — or dodge — your daily obligations.
Dynamo routing on the fork, plus three-pack mounts on the blade and every braze-on you’ll ever need for racks, fenders, water bottle cages, and more.
12mm thru-axles for a stiffer feel and increased stability when fully loaded.
Shortened seat tube and slightly sloped top tube for improved stand-over clearance, plus increased stack height for a more upright and comfortable riding position on those long hauls.
Frame Construction: 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated Fork Construction : 4130 Chromoly, Natch tubing, double-butted tapered fork blades, brazed lugs, ED coated Rear Hub Spacing : TA 12x142 (Axle included) Front Hub Spacing : TA 12x100 (Axle included) Brake: Disc - Flat Mount front and rear (160mm max rotor) Head Tube: Ø34mm Steerer Tube: Ø28.6mm (1-1/8") Stock Headset Upper/Lower (S.H.I.S.) EC34/28.6, EC34/30 Seat Collar: Ø30mm Seatpost: Ø27.2mm Front Derailleur (Clamp) : Bottom-pull (Ø28.6mm) Max Chainring (CL)[3]: 1x (Road): 47T, 2x (Road): 34/50T< 3x (Road): 33/47/56T Bottom Bracket: 68mm threaded (1.37" x 24TPI) Tire Clearance Frame: 26in: 26 x 2.1" (with or without fenders)