Bike details
Overview
Key information split into simple groups.
Frame summary
-
-
Frame Steel -
Wheels 700c -
Suspension Rigid
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Surly 4130 CroMoly steel. Main triangle is double-butted. TIG-welded. ED Coated
Suspension Fork
4130 CroMoly, lugged and brazed flat crown that is drilled to accept a standard mid-reach (47–57mm) caliper brake. It has clearance for 700c x 38mm tires. There are no eyelets at the dropouts
Drivetrain
Bottom Bracket
68mm wide, threaded English 1.37? x 24t
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 53cm | 56cm | 59cm | 62cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.3 mm | 1.34 mm | 1.38 mm | 1.43 mm | 1.46 mm |
| Front Center | 578 mm | 579 mm | 591 mm | 600 mm | 621 mm |
| Rake | 38 mm | 38 mm | 38 mm | 38 mm | 38 mm |
| Trail | 62 mm | 67 mm | 64 mm | 61 mm | 61 mm |
| Stack | 509.9 mm | 536.3 mm | 563.8 mm | 591.4 mm | 623.1 mm |
| Reach | 393.1 mm | 399 mm | 407.3 mm | 413.2 mm | 425.6 mm |
| Top Tube Length | 534.5 mm | 552 mm | 573 mm | 592 mm | 613 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 490 mm | 530 mm | 560 mm | 590 mm | 620 mm |
| Head Tube Angle | 72.5 ° | 73 ° | 73.5 ° | 74 ° | 74 ° |
| Head Tube Length | 83 mm | 109 mm | 136 mm | 163 mm | 196 mm |
| Chainstay Length | 403 mm | 403 mm | 403 mm | 403 mm | 403 mm |
| Wheelbase | 970 mm | 971 mm | 983 mm | 993 mm | 1014 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 753 mm | 785 mm | 812 mm | 840 mm | 870 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
Model Overview
Steamroller Frameset is part of the Surly Steamroller model. There are 8 frames that carry this model name. You can get a glimpse at all models from 2018, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Hipster frames average price
According to our calculations, the average cost of a Hipster frame that is reliable is 540$. However, you could also get a good Hipster frame even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your frame, always do some components analysis and read reviews.
Steamroller Frameset components
Fork material
The fork on this frame is made out of steel, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.