Use the Troll as a mountain bike cruiser commuter or touring rig. Make it your go-to utility tractor. Try out different tires and handlebars. Add some racks build it with gears or strip it down to a singlespeed drivetrain. Take it camping ride it to the grocery store or session on your favorite single-track. Build it up ride it for a while then reinvent it.

Surly 4130 chromoly steel main triangle double-butted

TIG-weldedHorizontal slotted with derailleur hanger Gnot-Boost spacing allows the use of 135mm QR hub 142 x 12mm thru-axle or 148 x 12mm Boost hubs. Features Rohloff torque arm slot and threaded eyelets for fenders racks and Surly trailer mounts

Full-length Surly Trip Guide housing line guides for derailleurs and brakes; two sets of bottle cage mounts; removable post cantilever pivots; upper seatstay threaded barrels mid- and low-blade fully threaded through-blade fork eyelets; threaded holes for racks fenders and trailer mounting nuts; Rohloff OEM2 axle plate mounting slot

Disc and rim brake compatible. Disc mounts are 51mm IS Rim brake pivots are removable. Note: rear disc brake is limited to 160mm maximum rotor diameter and requires the use of Surly caliper adaptor (included with frames and bikes)

Frame is ED Coated for increased life expectancy

Tire clearance for 26 x 3"