Many moons ago we began producing the Pugsley because we wanted to ride a bike that could be ridden where other bikes simply faltered. In order to do that, we figured this bicycle needed to have floatation and traction the likes of which have never before been seen. Pugsley is our brilliant solution to this – and it seems to work. This bike rolls through all the sloppiest slop around.
The Pugsley frame is equipped with 135mm spaced horizontal rear-loading dropouts with a derailleur hanger. The rear end of the frame is offset 17.5mm so any type of drivetrain setup can be used without having to worry about chain-on-tire rub. Pugsley frames also come with an internal ED coating. This is a process that coats the frame inside and out with a protective layer to provide a foundation for the finish and give an added level of protection from corrosion on the inside of the frame. We still recommend treating your frame with a protectant such as Framesaver or Boeshield.
Pugsley is available as a frameset only. The frame will accept tires up to 3.8”wide on 84mm rims. The fork is a 135mm spaced symmetric version with extra water bottle cage brazeons on each leg and can handle a 4.8” tire if you want to run the big meats up front. Being the supremely versatile machine it is, the addition of an offset fork gives the rider the ability to swap front and rear wheels. This can be especially handy if you were to find yourself with a blown freehub or completely annihilated rear derailleur in frigid temps or stranded deep in the indifferent forest.
|SIZE||xSmall (14)||Small (16)||Medium (18)||Large (20)||xLarge (22)|
|Reach||15.3 387.7||15.6 395.6||16.0 407.2||16.4 416.1||16.7 424.9|
|Stack||22.0 558.9||22.3 567.5||22.7 576.9||23.4 593.9||24.1 612.8|
|Head Tube Angle||70.0°||70.5°||70.5°||70.5°||70.5°|
|Head Tube Length||3.7 95.0||4.0 102.0||4.4 112.0||5.1 130.0||5.9 150.0|
|Seat Tube Length||14.0 356.5||16.0 406.4||18.0 457.2||20.0 508.0||22.0 558.8|
|BB Drop||2.2 55.0||2.2 55.0||2.2 55.0||2.2 55.0||2.2 55.0|
|Wheelbase||41.8 1061.6||42.0 1067.4||42.6 1082.4||43.2 1097.3||43.8 1112.7|
|Chainstay Length||17.6 448.1||17.6 448.1||17.6 448.1||17.6 448.1||17.6 448.1|
|Top Tube Length, Actual||21.5 545.8||21.8 554.3||22.3 566.5||22.9 581.9||23.6 600.0|
|Top Tube Length, Effective||22.0 560.0||22.9 580.9||23.4 595.6||24.0 610.1||24.6 625.0|
|Seat Tube Angle||73.0°||72.0°||72.0°||72.0°||72.0°|
|Standover Height||28.9 734.9||29.9 758.7||31.0 786.5||32.3 819.6||33.6 853.0|
|Fork Length||17.6 447.0||17.6 447.0||17.6 447.0||17.6 447.0||17.6 447.0|
|Fork Rake||1.7 43.0||1.7 43.0||1.7 43.0||1.7 43.0||1.7 43.0|
Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded . ED Coated.
- Rear Dropouts
Surly horizontal rear load, with derailleur hanger; 135mm O.L.D.; offset 17.5mm.
- Brake Compatibility
51mm IS disc mounts frame and fork. Note: please check your fork specifications for specific brake adaptor requirements. Some of our forks use rear brake adaptors!
Dual water bottle mounts, Surly Trip Guide full line guides for brake and derailleurs, fender and rack eyelets
- Seatpost Diameter
- Seatpost Clamp Diameter
30.0mm (Surly stainless included)
- Headset/Steerer Tube
- Front Derailleur Clamp Diameter
28.6mm, High direct mount (adaptor included)
- Bottom Bracket Shell
100mm wide, standard English threading (1.37" x 24t)
- Chainring Clearance
Compact triple: 22-32-44t (with 65mm rim)
- Tire Clearance
3.8" on 82mm rims. Use of 82mm rims requires the use of Surly Mr. Whirly Offset Double crank, O.D.Crank or truncated cassette to avoid tire/chain rub. Standard mountain triple gearing will work with 65mm rims
447mm axle to crown, tapered straight blade, 4130 CroMoly. 51mm IS disc mount. 135mm-spaced dropouts. 17.5mm offset fork available after market
5.5 lb (2.5 kg) Fork—uncut = 2.64 lb (1200g)
- Pugsley Frame Sheet
[pdf] - 372KB
- Rack Fit Guide
[pdf] - 716KB
- Surly Bike Sizing Chart
[pdf] - 308KB
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
- 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 bicycle 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 transferrable. 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.