Bicycle Archive · Specification reportBicycle Archive · Specification report2007 Surly Steamroller · 2012 Surly Steamroller
| Specification | 2007 Surly Steamroller | 2012 Surly Steamroller |
|---|---|---|
| Overview | ||
| Model year | 2007 | 2012 |
| Brand | Surly | Surly |
| Model | Steamroller | Steamroller |
| Bicycle type | Track | Track |
| Archive ID | 96232 | 5055575 |
| Original MSRP | $700.00 | $820.00 |
| Colors | Maroon | Black, Grey Green |
| Sizes | 49cm, 53cm, 56cm, 59cm, 62cm | 49cm, 53cm, 59cm, 62cm |
| Frameset | ||
| Frame construction | TIG-welded | — |
| Frame material | 4130 chromoly | Surly 4130 CroMoly steel |
| Fork | Surly | Surly CroMoly steel |
| Fork material | 4130 chromoly, unicrown crown | — |
| Drivetrain | ||
| Component group | Track Mix | — |
| Shifters | N/A | — |
| Front derailleur | N/A | — |
| Rear derailleur | N/A | — |
| Crankset | Sugino RD, 48 teeth | Andel 44t |
| Bottom bracket | Sugino, 108mm spindle | T.H.C. |
| BB shell width | 68mm English | — |
| Cassette | — | 19t fixed |
| Rear cogs | 1-speed, 17 teeth | — |
| Chain | SRAM PC-48, 1/2 X 3/32" | KMC X8.9 |
| Pedals | Not included | — |
| Brakes | ||
| Brakes | Tektro R356 brakes, Tektro RL-570 levers | Tektro R538 |
| Cockpit & contact points | ||
| Headset | 1 1/8" threadless Ritchey Logic Comp | Ritchey Logic Comp |
| Handlebar | Zoom | Surly Open Bar |
| Handlebar extensions | Not included | — |
| Stem | Kalloy | Kalloy AS-009 |
| Saddle | Velo Endzone | WTB SST Comp |
| Seatpost | Kalloy SP-248D, 27.2mm diameter | Kalloy SP-248D |
| Wheels & tires | ||
| Hubs | Front: Surly, Rear: Surly Fixed/Free 120mm | Surly New Surly New |
| Rims | Alex DA-22, 32-hole | — |
| Spokes | DT Swiss stainless steel, 14ga. (2.0mm) straight gauge | — |
| Spoke nipples | Brass nipples | — |
| Front tire | 700 x 25c Maxxis Detonator | Conti TourRide 700x32c |
| Wheel size | 700c wheels | — |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 7, 2026.