Surly Pugsley Bicycle

Guys at Surly began producing the Pugsley because they wanted to ride a bike that could be ridden where other bikes simply faltered. In order to do that they figured this bicycle needed to have floatation and traction the likes of which have never before been seen. Pugsley is a brilliant solution to this -and it seems to work. This bike rolls through all the sloppiest slop around. And is also the first production fat bicycle.

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 comes with an internal ED coating, which is a process that coats the frame inside and out with a protective layer that provides a foundation for the finish and gives an added level of protection from corrosion on the inside of the frame.

The frame will accept tires up to 3.8”wide on 65mm rims. The fork is a 135mm spaced symmetric version with extra water bottle cage braze-ons on each leg and can handle a 4.8” tire if you want to run the big meats up front. The standard Pugsley complete comes with a mix of components that were chosen for reliability and value. Complete bikes come with Nate tires on 65mm rims for a wide range of drivetrain options. Microshift thumbshifters work well especially when used with mittens and trusty Avid BB7 cable disc brakes fulfill all of your speed modulating desires. This is a solid kit that will serve you well wherever you go. P


Frame: Surly Pugsley, Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded

Fork: Surly Moonlander, 447mm axle to crown, tapered straight blade, 4130 CroMoly. 51mm IS disc mount. 135mm-spaced dropouts. 17.5mm offset fork available after market

Seatpost clamp: Surly Stainless, 30.0mm


Crankset: SRAM X5 100mm 36/22, 

Bottom Bracket: 100mm wide, standard English threading (1.37˝ x 24t), GXP

Front Derailleur: Shimano FD-616-D, Direct Mount

Rear Derailleur: Shimano M615, 10 Speed Shadow

Cog or Cassette: Shimano CS-HG50-10, 10 Speed 11/36t

Chain: KMC, 10 Speed rust buster coating


Headset: Cane Creek 40 

Brakes: Avid BB7, Centerline 180/160

Brake Levers: Avid FR-5 

Shifters: Microshift SL-T10

Stem: HL, 31.8, 4 bolt, 7 degree

Handlebar: Salsa ProMoto 2, 11° bend. 31.8 mm

Saddle: Velo VL2155, 

Seatpost: Kalloy SP-342 , 27.2 x 350mm

Extras: Surly toobs


Front Hub: Surly Ultra New, 135mm w/ bolts

Rear Hub: Shimano FH-M525, 6 bolt disc freehub w/ gear

Rims: Surly Marge Lite, Black, 65mm w/ speedholes

Spokes: DT Swiss Champion, 

Tires: Surly Nate, 27tpi


Pugsley is also available as a frameset and as OPS complete version with hydraulic Avid Guide brakes or as single speed version. Get in touch for more info and availability -

1699 EUR