Steamroller

the Steamroller. What a sublime ride. We love it and so do a lot of other people. It was designed as a singlespeed/fixed gear street bike, and it’s as fine an urban trawler as you will find. The 4130 CroMo frame is quick like a bunny, and durable too, as an evryday street bike should be. We include 25mm tires, but the frame will accept tires up to about 38mm and that opens up all sorts of possibilities. Asphalt isn't necessarily smoother than singletrack, afterall. We offer it as a fixed gear but the hub is threaded fixie on one side, with SS freewheel threads on the other, so you could add a single speed freewheel if you'd rather do that. We include front and rear brakes because having brakes is a good idea, but there are no rear housing stops. There's not much else either. Just a pair of water bottle cage bosses on the seat tube. And hey! No snivelling about the location. Seat tube, down tube, nobody can agree on anything.

Frame and fork £370.00




Seat Tube Length (Center-Top) 490.0 530.0 560.0 590.0 620.0
Top Tube Length (Center-Center) 526.5 547.0 568.0 587.0 608.0
Effective Top Tube Length (Center-Center) 529.5 547.0 568.0 587.0 608.0
Head Tube Angle 72.5 73.0 73.5 74.0 74.0
Seat Tube Angle 74.5 74.0 73.5 73.0 73.0
BB Drop 70.0 70.0 70.0 70.0 70.0
Chainstay Length 398.0 398.0 398.0 398.0 398.0
Wheelbase 965.7 966.6 978.6 398.0 1009.1
Standover Height 748.5 780.5 807.9 835.2 865.3
Head Tube Length 83.0 109.0 136.0 163.0 196.0
Fork Length 375.0 375.0 375.0 375.0 375.0
Fork Rake 38.0 38.0 38.0 38.0 38.0
Frame Weight 4.02 4.24 4.46 4.51 4.75


Measurements use tire with outer diameter of 682mm (700c x 28), and taken from middle of toptube to level ground

Steamroller Complete £700.00:


 

Frameset
Frame Surly Steamroller, 100% Surly 4130 CroMoly steel. Main triangle double butted. TIG-welded
Fork Surly Steamroller, 100% CroMoly, lugged and brazed. 1-1/8" threadless steer tube

Drivetrain
Crankset Andel, Forged arms. 47t, 3/32" aluminum chainring. Black

Pedals NOT INCLUDED, NOT INCLUDED

Bottom Bracket T.H.C., 68 x 103mm

Cog Surly fixed-gear, 19t, 3/32" Surly lockring included (f/w not included)

Chain SRAM, PC-830

Components
Headset Ritchey Logic Comp, 1-1/8" threadless, w/ 30mm spacers. Black
Stem Kalloy AS-009, 1-1/8" threadless. Forged. 26.0mm clamp. Black
Handlebar HL, Aluminum. No housing grooves. Black
Handlebar Wrap Co-Union Cork Mix, Feels good. Black
Brake Levers Tektro RL570, Front and rear cyclocross style levers (front installed).
Brake Calipers Tektro R356, Front and rear calipers included (front installed). Black
Seatpost Kalloy - SP-248D, 27.2mm Black
Seatpost Clamp Surly Stainless, Black stainless steel
Saddle WTB SST, Vinyl. CroMo. Black

Wheels
Hubs Surly, 32h, 120mm OLD fixed/free. Black
Spokes DT Swiss, 14g. Black. 12mm Silver brass nipples
Rims Alex DA-22, 700c, 32h. Black
Tires Maxxis Detonator, 700 x 25t. Black
Tubes Cheng Shin, 700 x 25t

 

 

 


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