HEY YOU
surlybikes.com

STEAMROLLER FRAMESET
Thanks for spending your hard-earned money on a Surly frameset. Seriously, we really appreciate it. You could’ve picked somethingelse but you didn’t, and that means a lot to us. We’ve put a lot of work into making a great riding bike that you’ll enjoy for a longtime. Before you read any further take a minute and write down this frame’s serial number. If you should ever experience a problem
with it, the serial number will help us get things sorted, and if your bike is ever stolen the serial number is undeniable proof that it’s
yours. So take a minute, flip the bike over, and write it down. Your frame’s individual serial number is located on the undersideof the bottom bracket (the part of the frame that houses the crank bearings).

SERIAL NUMBER:______________________________WARNING: Cycling can be dangerous. Bicycle products should be installed and serviced by a professional mechanic.
Never modify your bicycle or accessories. Read and follow all product instructions and warnings including informationon the manufacturer’s website. Inspect your bicycle before every ride. Always wear a helmet.

•	Do not use rigid forks exceeding 375mm axle-to-crown. Doing so will void the frame warranty and may result in damage
or failure of the frame and possible serious injury.
Additional Product and Safety Information can be found at the website: surlybikes.com/safety

FRAME COMPATIBILITY
Tubing: Surly 4130 CroMoly steel. Main triangle is double-butted. TIG-welded
Rear dropouts: Investment cast Surly track dropouts, 120mm spaced
Brake compatibility: Standard reach post-mount road calipers, but there are no stops for housing
Braze-ons: Seat tube water bottle mounts cause we’re not camels. Eyelets at rear dropout. Change is eternal
Seatpost diameter: 27.2mm
Seatpost clamp diameter: 30.0mm Surly stainless, included
Headset: 1-1/8˝ threadless
Bottom bracket shell: 68mm wide, threaded English 1.37˝ x 24t
Chainring clearance: Heavy manipulation of the chainstays gives room for a 50t ring while maintaining chainline.
Track crank-compatible
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.
Tire clearance: Room for tires up to 700c x 38mm. Individual tire and rim combos affect tire clearance,
but figure on being able to use tires up to 32mm with fenders (p.s. use clip-on fenders)

FORK COMPATIBILITY
Stem clamp: 28.6mm

Tire clearance: 700 x 38mm, individual tire and rim combos affect tire clearance
Crown race: 30mm
Brake compatibility: Standard reach post-mount road calipers, but there are no stops for housing
Front spacing: 100mm
Axle type: 9mm QR
Braze-ons: None. Go home.

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HEY YOU
surlybikes.com
RETAILER: This frame sheet MUST BE provided to the end user.
CONDITION 2

ASTM F2043

This is a set of conditions for the operation of a bicycle that includes Condition 1 as well as unpaved and gravel roads and trailswith moderate grades. In this set of conditions, contact with irregular terrain and loss of tire contact with the ground may occur.
Drops are intended to be limited to 15cm (6˝) or less. Please see link to Bike Owner’s Manual on surlybikes.com/safety
for complete list of riding condition descriptions.

2Drops areintended to belimited to 15cm(6″) or less.

MAXIMUM WEIGHT LIMIT
Rider

Luggage

Total

Lb/kg
300/136

Lb/kg
30/14

Lb/kg
330/150

Rider

Luggage

Total

Lb/kg
300/136

Lb/kg
55/25

Lb/kg
355/161

FOR TOURING OR TREKKING

CARE AND MAINTENANCE
Keep your frame clean. Dirt and road grime lead to oxidation and fading of the finish, and they make it hard to do a thorough inspection.
Dirt will accelerate any abrasion of the paint that comes from rubbing, such as places where the cable housing touches the frame. In extreme
cases, this type of abrasion could remove frame material. When your bicycle is not being ridden, store it where it will be protected from rain,snow, sun, etc. Rain or snow may cause the metal on your frame to corrode. We recommend applying J.P. Weigle’s Frame Saver to the insideof the tubes before the frame is assembled into a bike. If your bicycle was exposed to moisture during a ride, thoroughly dry the bicycle
before storing it. If water got inside the frame, tilt the bicycle to drain the water. If necessary, remove the seatpost and turn the bicycle
upside down. This is especially critical if there is a large amount of water inside. If water freezes inside your frame, the expansion of the ice
can crack and rupture the structure.
Before storing your bicycle for an extended period of time, clean and lubricate the frame with a frame wax, polish, or protectant. Do notstore the bicycle near electric motors, as ozone from motors destroys paint. Before riding the bicycle again, follow the pre-ride checklist
to be certain it is in good working order.
INSPECTION
Before every ride carefully inspect your frame for signs of fatigue. If any frame part shows signs of damage or fatigue, consult your dealeror replace the frame before riding the bicycle.
WARNING—An improperly modified frame, fork, or component can cause you to lose control and fall. NEVER MODIFY YOUR FRAMESET.
WARNING—Attaching incompatible clamping devices to a fork can lead to fork breakage, causing a loss of control. If you are not sureif a device is compatible, consult your dealer

FRAME SPECIFICATIONS:For current frame specifications visit http://surlybikes.com/bikes/steamroller

LIMITED WARRANTY:This Surly product is warranted against defects in materials and workmanship for three years from the date of retail purchase of the product,
subject to the limitations detailed below. Save your dated receipt for proof of purchase.
This warranty does NOT cover the following:•Damage due to improper assembly or follow-up maintenance or lack of skill, competence or experience of the user or assembler• roducts that have been modified, neglected, used in competition or for commercial purposes, misused or abused, involved in accidents
Por anything other than normal use•

Installation of components, parts or accessories not originally intended for or compatible with Surly Product as sold•

Damage or deterioration to the paint, surface finish, aesthetics or appearance of the product•

Normal wear and tear•

Labor required to remove and/or refit and re-adjust the product within the bicycle assemblyThis limited warranty is expressly limited to the repair or replacement of a defective product, at the option of Surly, and is the sole remedy of thewarranty. This limited warranty applies only to the original purchaser of the Surly product and is not transferable. This warranty applies only
to products purchased through an authorized dealer or distributor. In no event shall Surly be liable for any loss, inconvenience or damage, whether
direct, incidental, consequential, or otherwise resulting from breach of any express or implied warranty or condition, of merchantability, fitness fora particular purpose, or otherwise with respect to our products except as set forth herein.
This limited warranty gives the consumer specific legal rights, and those rights and other rights may vary from place to place. This limited
warranty does not affect your statutory rights.
TO THE EXTENT NOT PROHIBITED BY LAW, THESE WARRANTIES ARE EXCLUSIVE AND THERE ARE NO OTHER EXPRESS OR IMPLIEDWARRANTIES OR CONDITIONS INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Feel like talking to us? Make contact emailing us at derby@surlybikes.com or by calling 877-743-3191. If you prefer writing lettersor sending postcards our address is 6400 West 105th Street, Bloomington, MN, 55438. See everything we offer at surlybikes.com.
20971 10/16 † 80-000124_INST_B