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Surly

Surly Wingnut Women's T-Shirt
$30.00
The T-Shirt has been turning the blank, ennui-inducing human chest into an exciting billboard since the 19th century. This tee offers a comfortable cotton fit.
Surly Space Station T-Shirt
$30.00
The T Shirt has been turning the blank, ennui-inducing human chest into an exciting billboard since the 19th century. Please check the fit chart for sizing information.
Surly Disc Trucker Thru-Axle Fork
$175.00
Like its QR cousin, the Disc Trucker Thru-Axle Fork is designed to mount racks and fenders and haul your worldly possessions. It's also got modern touches like dynamo routing, compatibility with flat-mount disc brakes, and three-pack mounts on both fork blades to satisfy your deepest cargo desires. Captured 12mm thru-axles make tool-free removal and installation possible. Offered in 26" and 700c wheel sizes, the Thru-Axle fork clears 26 x 2.1" or 700c x 47mm tires. With a 1-1/8" steerer, it's powder-coated and constructed using the same Chromoly steel as all our other frames and forks. Why? Because we swore a blood oath to steel and we intend to keep it. Note: The Disc Trucker TA Fork is designed to pair best with second-generation Disc Trucker models—those first released in 2020. Defy this guidance at your own peril. 26 Inch - Axle-to-crown: 376mm - Offset: 45mm - Steerer: 42–54cm frames = 300mm, 1-1/8" straight - 56–62cm frames = 400mm, 1-1/8" straight - Tire Clearance: 26 x 2.1" (with or without fenders) 700c - Axle-to-crown: 390mm - Offset: 45mm - Steerer: 56–64cm frames = 350mm, 1-1/8" straight - Tire Clearance: 700c x 47mm (with or without fenders)
Surly Cross Check Frame Replacement Dropout Screws
$6.00
Replacement dropout screws for the Surly Cross Check. - Bolt length: 40mm
Surly Stainless-Steel Chainring (130mm BCD)
$50.00 - $70.00
Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications, and the teeth are 2.1mm thick so they work well with 9-speed chains.
Surly Stainless-Steel Chainring (110mm BCD)
$35.00 - $65.00
Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications.
Surly Stainless-Steel Chainring (94mm BCD)
$35.00
Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications, and the teeth are 2.2 - 2.3mm thick so they work well with wider chains.
Surly Trailer Thumb Screw w/Spring
$8.00
Surly Trailer Parts
Surly Dummy Bag D-Ring and Velcro Strap
$5.00
Spruce-up a well-loved Dummy bag with replacement parts from Surly.
Surly Wool Pocket T-Shirt
$85.00
Who doesn't like t-shirts? Idiots, that's who. What's not to like? You can wear them all the hours of the day. They work equally well in the shower as they do in the pool. They function as both daywear and eveningwear. Surly tripled its functionality by adding a pocket. A POCKET!!! Now they've taken that infinitely versatile garment (it's the Cross Check of Clothes) and had it made out of (what Surly would call our their favorite material) merino wool (after steel and rubber, silly). In short, it's a t-shirt, it's wool, it's got a pocket (A POCKET!!), you wear it. Donzo.
Surly Big Dummy Frame Decal Set
$16.00
Stickers/Decals for repairing or repainting your Surly Big Dummy. - Includes headbadge
Surly Ogre Decal Set
$16.00
Surly Ogre frame decals in a couple colors. - 100% awesome - Dry transfer style - Includes headbadge
Surly Midnight Special 650b Fork
$175.00
This beauty here was designed alongside Surly's Midnight Special frame. In an effort to shed a few grams (it's for a road bike after all), they opted to utilize a unicrown design rather than a lugged one. In addition to the weight savings, it also looks really nice — don't you think? Like the Midnight Special frame, this fork is equipped with modern road standards like flat mount disc brakes and a 12 x 100mm thru-axle. For increased versatility, it has braze-ons for fenders and racks (including mid-blade!). - 100% CroMoly construction, fully brazed crown - Mid-blade thru-blade eyelets - Rack and fender eyelets at the dropout - 12 x 100mm thru-axle - Clearance for 27.5 x 2.32 or 700c x 42mm tires
Surly Midnight Special Road Fork
$175.00
This beaut here was designed alongside our Midnight Special Frame. In an effort to shed a few grams (it's for a road bike after all), we opted to utilize a unicrown design rather than a lugged one. In addition to the weight savings, it also looks really nice—don't you think? Now, we don't throw the phrase "future-proof" around lightly, so we won't use it here either. What we will say is that, like the Midnight Special Frame, this fork is equipped with modern road standards like flat mount disc brakes and a 100mm x 12mm thru-axle. For increased versatility, it has braze-ons for fenders and racks (including mid-blade!). - Axle-to-crown: 400mm - Steerer: 350mm, 1-1/8" straight - Tire Clearance: 27.5" x 2.32" or 700c x 42mm (27.5 x 1.95" or 700c x 38mm w/fenders) - Weight: 1254g
Surly How We Roll T-Shirt
$30.00
The T-Shirt has been turning the blank, ennui-inducing human chest into an exciting billboard since the 19th century. Please check the fit chart for sizing information.
Surly Stainless-Steel Chainring (104mm BCD)
$35.00
Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications, and the teeth are 2.2 - 2.3mm thick so they work well with wider chains.
Surly Assistant Executive Director Trucker Hat
$30.00
A classic Surly Trucker Hat with a mesh back, plastic size adjustment band, and a patch on the front. Imagine all the places you'll wear it. - One size fits most with snapback adjustability - Embroidered patch - Pre-curved bill
Surly Logo T-Shirt
$30.00
Shirts are a color, sometimes it's black, or green, or red, or gray or one they haven't picked yet. Printed Surly logo on the front is a different color, usually black or white.
Surly Lowside AM Fork
$149.00
The Lowside fork features 100% Chromoly construction and zero eyelets or braze-ons, leaving you with an intentionally clean aesthetic that'll work perfectly on your back-to-basics, singlespeed setup. - Not suspension corrected - Clearance for 26" x 3" or 27.5" x 2.8" tires - Surly thru-axle included
Surly Ultra New Hub Axle Kit
$28.82 - $34.15
Surly Ultra New Axle Kits are for upgrading the internals of your existing Surly New hubs or replacing the internals on your Surly Ultra New hubs. -Compatible with Surly New hubs (upgrade kit) and Surly Ultra New hubs (replacement kit) - Each kit contains an axle, two 6901 cartridge bearings, two aluminum dust shields, two stainless steel cones, two stainless steel 6x1mm bolts, and two stainless steel bolt washers - Axle is quick release and bolt-on compatible; bolts included, QR is NOT included - Standard Surly New hubs come stock with 7901 bearings; this kit uses 6901 bearings which are non-angular
Surly Constrictor Seatpost Clamp
$15.00
If you're suffering from a slipping seatpost, Surly has the remedy. The Constrictor Seatpost Clamp grabs your post tight and hangs on for dear life. It's machined from anodized aluminum billet, uses an 8mm bolt for ultimate strength, and can accommodate a rear cantilever brake hanger.
Surly Dirt Wizard 27.5-inch Tubeless Ready
$90.00
Our family of Dirt Wizards is highly-focused – one might even say spellbound – on providing traction and control on the kinds of surfaces where nary traction nor control are to be found. Its tread is comprised of a dual row of aggressive, trail-gobbling, beveled knobs in the center and well-spaced, siped knobs to dig into loose corners. Designed to work on 50mm rims, Dirt Wizards are tall and wide, providing next-level traction and cushioning. The casings have been designed to be flexible and responsive, yet durable and supportive. Minimum rim size for these naughty little wizards is a 35mm outer rim width. - Folding bead - Casing: 60 TPI - Max pressure: 30psi
Surly ECR Fork
$130.00
The ECR fork is much like the Ogre fork. Both are CroMoly 29er forks. Both work with frames designed for 80mm-travel suspension forks. Both feature 51mm I.S. disc caliper mounts, brake line guides, accommodations for a rack and fender, and 2 sets of cage mounts (one on each leg) that let you mount large size or standard water bottle cages. Both are designed to run just about any combination of parts and accessories you'd want on a fork and are finished in durable black powdercoat. The only real differences are 1) ECR is disc brake only, and 2) ECR's offset is 47mm, 5mm more than Ogre's. - Axle-to-crown: 468mm - Offset: 47mm - Steerer: 260mm, 1-1/8" straight - Tire Clearance: 29 x 3.0" - Weight: 3.1 lb (1.4kg) uncut
Surly Cassette Cog
$35.00
Pair this cog with your Shimano-compatible rear hub, spacers and a lockring (sold separately) and discover the joy and simplicity of a singlespeed without the cost of a new wheel. Machined from heat-treated chromoly and then chrome plated, these seriously tough cogs are strong, shiny and they come in sizes from 13T to 22T so you can pick the perfect gear.
Surly Logo T-Shirt
$30.00
Shirts are a color, sometimes it's black, or green, or red, or gray or one they haven't picked yet. Printed Surly logo on the front is a different color, usually black or white.
Surly Moloko Bar
$110.00
If variety is the spice of life, then the Moloko bar oozes umami at every bend. It offers a multitude of hand positions to keep you comfortable and in control over the course of a long day riding over varied terrain. It also has plenty of spots to mount your various accessories. Dangle a handlebar bag from it, strap some lights to it, throw a GPS on it (if that's your thing), and ride all day. It comes in a standard width of 735mm but if 685mm is more your style, don't you worry. Surly added cut marks so you can easily make it so. - Material: CroMoly steel - Clamp diameter: 31.8mm - Width: 735mm; Cut marks for 685mm - Rise: 0 - Sweep Angle: 34 degrees - Weight: 709g - Color: E.D. coated Black
Surly Track Cog
$35.00
Machined from heat-treated, chrome-plated chromoly, these seriously tough cogs will hold up to massive track sprints and crazy skid-stops. Surly's Track Cogs are strong, shiny and they come in two widths and sizes from 13T to 22T so you can select the perfect gear.
Surly Trail Snacks Mushroom Patch
$6.50
It’s a little cloth patch that you can patch stuff with! Sew it on a hat or iron it on a bag, if you are so inclined. For the ride or whatever, it’s the perfect accessory for the fashion-conscious. - Dimensions: 3.5 x 3”
Surly 5-inch Wool Socks
$15.00 - $19.00
As you must know by now, wool resists odor. That is a good feature in a sock. They also wick and insulate better than cotton or all synthetic, so you can wear them comfortably in a pretty wide range of climates. Surly socks are made by DeFeet. They are Merino wool, with a small percentage of synthetic for increased durability. Each design comes in four sizes so pretty much everyone should find one that fits.
Surly Hurdy Gurdy
$35.00
Hurdy Gurdy is another nifty device that keeps a rear wheel from slipping forward in the dropout under pedal load. It's designed for the Cross-Check's semi-horizontal front-loading dropouts, and will also work on many other similar dropouts. Hurdy Gurdy is investment cast of stainless steel for durability and good looks, and shares many of Tuggnut's design features. Its two axle holes allow for a wide variety of fore/aft wheel positions, it will work with standard QRs, bolted axles, and nutted axles up to 10mm.