Surly Steam Roller Frame and Fork
$399.99

Tubing: 100% Surly 4130 cro-moly steel. TIG-welded. Double-butted main triangle
Rear Dropouts: Investment cast Surly track dropouts, spaced 120mm apart
Braze-ons: None, baby. Pure. OK, we put on set of water-bottle mounts on the seat tube cause we're not camels
Seatpost diameter: 27.2mm
Seatpost clamp diameter: 30.0mm. Surly Constrictor™ included
Headset: 1-1/8" threadless
Bottom bracket shell: 68mm wide, threaded English 1.37x24t
Tire clearance: Proprietary FFF™(Fatties Fit Fine) chainstays and our custom fork give room for tires up to 700x38c with fender clearance left over (P.S. -use clip-on fenders!!)
Chainringclearance Heavy manipulation of the FFF™ stays gives room for a 50t ring while maintaining chainline. Track crank compatible
Weight: 56cm = 4.5 lbs. (2.0 kg)
Fork - uncut =1.87 lbs. (0.85 kg)