Frame: 100% Surly 4130 CroMoly steel, double-butted main triangle, TIG-welded
Fork: 100% Surly CroMoly, disc-only, with internal cable routing for dynamo and brake
Wheel Size: 700C (also compatible with 650B)
Tire Clearance: Up to 700 x 42mm or 650B x 60mm (without fenders)
Brakes: Flat mount disc brakes
Front Axle: 12 x 100mm thru-axle
Rear Axle: 12 x 142mm thru-axle
Bottom Bracket: 68mm BSA threaded
Seatpost Diameter: 27.2mm
Headset: EC34/28.6 (upper), EC34/30 (lower)
Mounts: Rack and fender mounts, three water bottle mounts, downtube shifter mounts
Color: Fool’s Gold
Handlebar: Depending on build – usually drop bar or flat bar depending on configuration
Intended Use: Pavement, gravel, light touring, and everyday riding