Ice Cream Truck Fork Instructions
Hi there. Thanks for spending your hard-earned cash on this Surly fork. Surly stuff is designed to be useful and durable.
We’re confident it will serve you well for years to come.
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 information
on the manufacturer’s website. Inspect your bicycle before every ride. Always wear a helmet.
Additional Product and Safety Information can be found at the website: surlybikes.com/safety
Compatibility
Steerer:Threadless
Threadless
Steerer diameter:
1-1/8˝1-1/8˝
Steerer length:
260mm260mm
Axle-to-crown:
483mm483mm
Offset: 47mm47mm
Hub spacing:
150mm x 15mm thru,
front disc rotor spacing
135 x 10mm QR*
Tire clearance:
26 x 5.25˝
26 x 5.0˝
Brakes:
DiscDisc
*NOTE — 135mm Surly Ice Cream Truck, Moonlander and Pugsley forks use “rear rotor spacing” for brake rotor placement on the hub, and are not compatible with all fat bike hubs. Check with the hub
manufacturer for compatibility. Surly 135mm front hubs use “rear rotor spacing” for brake rotor placement.
Intended Use
RETAILER: These fork instructions MUST BE provided to the end user.
CONDITION 4
ASTM F2043
This is a set of conditions for operation of a bicycle that includes Conditions 1, 2, and 3, or downhill grades
on rough trails at speeds less than 40 km/h (25 mph), or both. Jumps are intended to be less than 122cm (48˝).
Please see link to Bike Owner’s Manual on surlybikes.com/safety for complete list of riding condition descriptions.
4
Jumps are
intended to be
less than
122cm (48″)
Tools Required
• Crown race setting tool
• Hacksaw and permanent marker or tape
• Star nut setter
• Cutting fluid (recommended)
• Hammer/mallet
• Hex wrenches: 4, 5, 6mm
• Steerer tube cutting guide (recommended)
• Torque wrench
Verify that the fork, headset and all required parts for proper assembly have compatible dimensions. The fork, headset,
headset spacers and stem steerer clamp must have compatible diameters. Use of incompatible components can cause
component failure.
Make sure headset and stem parts that come into contact with the steerer tube are free of burrs or sharp edges.
Remove burrs or sharp edges by using very fine grit sandpaper.
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Installation
1. Once the headset cups have been installed into the frame according to the headset manufacturer’s instructions, install
the crown race. Holding the fork in one hand, install the headset’s fork crown race onto the fork race seat with a headset
crown race setting tool and hammer.
WARNING: Do not rest the fork dropouts on the floor or other hard surface; doing so can damage the fork, making
it unsafe, dangerous, or deadly to ride.
2. Install the bottom assembly of the headset according to the manufacturer’s instructions and insert the fork into the
headtube. Install the top assembly of the headset according to the manufacturer’s instructions.
3. Install the stem on the steerer and slide it down to seat it firmly against the spacers on the top of the heasdset. Gently
tighten the stem’s steerer clamp bolt(s) just enough to hold the assembly in place.
4. Mark the steerer tube at the top edge of the stem. Remove the stem and spacers from the steerer and the fork from the
bike. Mark the steerer again, this time 3mm below the first mark. This will be your cutting mark.
5. To ensure a square cut, the use of a steerer tube cutting guide is strongly recommended. Using a hacksaw with a finetoothed metal cutting blade, begin cutting the steerer at the cutting mark­—the use of cutting fluid is recommended.
Once cut, use a file to remove any burrs on the inside and outside edges of the steerer tube.
6. Install the star nut supplied with the headset into the steerer tube per the manufacturer’s instructions.
WARNING: Again, do not rest the fork dropouts on the floor or a hard surface; doing so can damage the fork,
making it unsafe, dangerous, or deadly to ride.
7. Reinstall the fork, headset assemblies, spacers, and stem, and pre-load the top cap to attain the proper headset
adjustment in accordance with the headset manufacturer’s instructions. Tighten the stem’s steerer clamp bolt(s)
to the stem manufacturer’s specifications.
8. Attach the front wheel to the fork, and align the stem with the front wheel. Tighten the stem’s steerer clamp bolts to the
stem manufacturer’s specifications. While straddling the top tube and holding the front wheel between your legs, make
a strong attempt to rotate the stem around the steerer. If the stem rotates, increase the torque on the steerer clamp
bolts; do not exceed 7Nm.
WARNING: Alignment of the front wheel assembly should not be less than 6mm clearance between the tire, frame,
fork, or fender and its attachment bolts. Inadequate tire clearance can result in serious injury or death.
9. Follow the wheel manufacturer’s instructions for correct clamping of the wheel quick release and install the front wheel.
WARNING: Failure to properly adjust the quick release and secure the wheel can result in serious injury or death.
10.Install and adjust handlebar to stem following stem and handlebar manufacturer’s instructions.
WARNING: Failure to properly install and adjust handlebar and stem can result in serious injury or death.
11.Install and adjust the front brake following the brake manufacturer’s instructions.
WARNING: Failure to properly install and adjust brakes can result in serious injury or death.
12.Check the tightness of the stem bolts before each ride, and inspect the fork for damage before every ride.
Ongoing Maintenance
WARNING: Do not modify the fork, other than cutting the steerer tube to the correct length for your bicycle.
Modifying the fork could cause fork or other component failure resulting in serious injury or death.
WARNING: Every bicycle product has a finite useful life. A bicycle and its components such as forks are subject to wear
and stress. Different materials and mechanisms wear or fatigue from stress at different rates and have different life cycles.
If a component’s life cycle is exceeded, the component can suddenly and catastrophically fail, causing serious injury
or death to the rider. This is why you need to frequently inspect your bicycle and its components for any signs of wear
or fatigue. Scratches, cracks, bending, fraying or discoloration are all signs of stress-caused fatigue and may indicate that
a part is at the end of its useful life and needs to be replaced. When you see any signs of fatigue or damage, do not ride the
bicycle. Take it to a dealer for inspection, repair or replacement as necessary.
WARNING: While the materials and workmanship of your bicycle, bicycle fork or of individual components may be
covered by a warranty for a specified period of time, this is no guarantee that the product will last the term of the warranty.
Product life is often related to the kind of riding you do and to the treatment to which you submit the bicycle. The warranty
is not meant to suggest that the bicycle or component cannot be broken or will last forever. It only means that the product
is covered subject to the terms of the warranty.
Loosen the stem’s steerer clamp bolts before making any stem-to-fork alignment adjustments.
Periodically remove, clean and inspect your fork for damage, cracks or any other damage. Any questions about marks
or cracks on the fork should be directed to your Surly dealer immediately.
Regularly inspect all components for any damage (cracks, chips, etc.) and replace components upon detection.
In the event of a crash or impact, carefully inspect handlebars, fork, stem, seatpost, wheels and the frame for any visible
damage. As with any component under varying degrees of stress there is a fatigue life that is proportional to the type
of use and abuse applied to the part. Always inspect your components before a ride. If you have doubts about the integrity
and condition of any part, replace it. Consult your dealer if you are unsure about the condition of your Surly fork or any part
of your bicycle.
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Limited Warranty
This Surly product is warranted against defects in materials and workmanship for one year 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
• Products that have been modified, neglected, used in competition or for commercial purposes, misused or abused,
involved in accidents or 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 assembly
This 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 the warranty. 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 for a 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
IMPLIED WARRANTIES OR CONDITIONS INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE.
OTHER PRODUCTS:
Give us a call for a free catalog or visit our website to check out all our stuff–you won’t be disappointed.
Surly
6400 West 105th Street
Bloomington, MN 55438
The Watts Line: 877.743.3191
The Email: [email protected]
The Web Address: surlybikes.com
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