Surly Disc Trucker frame set, black
Description
Sturdy frame for touring and round-the-world trips. Compatible with 26, 27.5 and 700C wheels, Flatmount disc brakes, CroMo steel.
Size: 42 (26 and 650b)
The Surly Disc Trucker frame set is the perfect foundation for a reliable touring bike that will take you safely across continents.
Crafted from high-quality 4130 chromium-molybdenum steel, it offers stability, comfort and maximum versatility – ideal for touring, bikepacking and round-the-world trips.
Specification:
Frame & Fork
• Frame material: Surly 4130 CroMo steel ‘Natch’
– Double-butted main frame
– TIG-welded
– Electrodeposition coating (E.D. Coating) for corrosion protection
• Fork: Disc Trucker fork made from CroMo steel
– Stem height: 376 mm (26"), 390 mm (700C)
– Offset: 45 mm
– Mounting width: 100 mm with 12 mm thru-axle
– Front thru-axle: M12 x 118.5 mm, TP=1.5, TL=12 mm
🔧 Brakes & Axles
• Front brake: Flatmount, max. 160 mm brake disc
• Rear brake: Flatmount, max. 160 mm brake disc
• Rear dropout width: 142 mm with 12 mm thru-axle
• Rear thru-axle: M12 x 162 mm, TP=1.5, TL=12 mm
🧩 Component compatibility
• Head tube size: EC34/28.6 (top), EC34/30 (bottom)
• Stem clamp: Ø28.6 mm
• Seatpost: Ø27.2 mm
• Seat clamp: Ø30.0 mm (included)
• Front derailleur mount: Ø28.6 mm, bottom-pull
• Bottom bracket: 68 mm BSA, threaded
• Crankset (road):
– 1x: 47 teeth
– 2x: 34/50 teeth
– 3x: 33/47/56 teeth
🚲 Tyre clearance
• Fork:
– 26 x 2.0" with/without mudguard
– 700C x 50 mm / 29 x 2.0"
• Frame:
– 26 x 2.1" with/without mudguard
– 700C x 47 mm
🧳 Mounting points & accessories
• Luggage rack mount:
– Fork crown, centre of fork, dropouts
– Rear frame
• Mudguard mounts: Front & rear
• Accessory mounts:
– 1 per fork leg
– 1 on the down tube
• Bottle cage mounts: 2 on the main frame
• Gear lever mount: Down tube