Bicycle Frame Surly Steamroller Frameset ‘09

June 2nd, 2009 | by Jim Luck |

Bicycle Frame Surly Steamroller Frameset '09

Surly Steamroller Frameset ‘09

The Steamroller is an awesome fixed gear frame that’s perfect for commuting, fitness riding, or just knocking around. But don’t be fooled by the low price – it’s a track legal frame that is ready for the velodrome, too.

SPECIFICATIONS

4130 chromoly frame and fork
Horizontal dropouts to easily adjust chain tension
Accepts 1 1/8″ headset, 27.2mm post (includes Surly seatpost clamp) and 68mm BB
Handles up to 700 x 38c tire
Front fork and seatstay bridge are drilled to accept brakes in case you decide to add them

MEASUREMENTS / Measurements Key
	49cm	53cm	56cm	59cm	62cm
ST (C-T) Inches mm	19.3 490.0	20.9 530.0	22.0 560.0	23.2 590.0	24.4 620.0
TT (C-C) Inches mm	20.7 526.5	21.5 547.0	22.4 568.0	23.1 587.0	23.9 608.0
TT (Effec.) Inches mm	20.8 529.5	21.5 547.0	22.4 568.0	23.1 587.0	23.9 608.0
HT Angle degrees	72.5°	73.0°	73.5°	74.0°	74.0°
ST Angle degrees	74.5°	74.0°	73.5°	73.0°	73.0°
BB Drop Inches mm	2.8 70.0	2.8 70.0	2.8 70.0	2.8 70.0	2.8 70.0
CS Length Inches mm	15.7 398.0	15.7 398.0	15.7 398.0	15.7 398.0	15.7 398.0
Wheel Base Inches mm	38.0 965.7	38.1 966.6	38.5 978.6	38.9 987.6	39.7 1009.1
S.O. Height* Inches mm	29.5 748.5	30.7 780.5	31.8 807.9	32.9 835.2	34.1 865.3
HT Length Inches mm	3.3 83.0	4.3 109.0	5.4 136.0	6.4 163.0	7.7 196.0
FK Length Inches mm	14.8 375.0	14.8 375.0	14.8 375.0	14.8 375.0	14.8 375.0
FK Rake Inches mm	1.5 38.0	1.5 38.0	1.5 38.0	1.5 38.0	1.5 38.0
Weight lbs.	4.02	4.24	4.46	4.51	4.75
*Measurements use tire with outer diameter of 682 (700c x 28), and taken from the middle of top-tube to le