Bike Wheels

Designed to combine what’s good about drop bars with the benefits of a riser, the Truck Stop Bar offers welcome relief to the road-weary traveller. Just like with a standard drop bar, you’ll have multiple hand positions at your disposal so you can stay...

The Surly TPU, or Thermoplastic Urethane, tube is a tough, airtight material lighter than traditional butyl innertubes. It is designed exclusively for the Surly Molenda tyre, and allows for a custom, oversized 6.2" width that maintains its structure, even when operating at low pressures....

Thru Axles in various sizes

Snuggnut keeps your rear wheel from slipping forward in the dropout under pedal load. The Snuggnut’s design allows fast, easy wheel position and chain tension adjustments without the need for tools. Tool-free chain tensioning Compatible with 12mm horizontal, vertical-slotted dropouts CNC-machined

Surly's singulator tool is crafted from stainless-steel, then polished to a high luster.It combines an 18mm wrench on one end for adjusting the tension on a singulator, with a leverage-enhanced bottle opener on the other.Compact as to fit in a small tool kit, pocket...

Surly Rim Strips have one job and they do it well. They cover the cutouts in your rim and — if you’re running a tube — they protect it from spoke heads and other sharp matter (okay, so maybe they have TWO jobs but...

35mm-wide spacer that aids in dishing your offset wheels to suit Pugsley (17.5mm offset)For more information please read

Proprietary dimensions and spline for use only with Surly Mr. Whirly cranks3 types: Short; to fit 68 and 73mm BB shells :BBSUWA68 Long; to fit 100mm BB shells e.g. Pugsley with 17.5mm offset: BBSUWA10 XL; to fit 100mm BB shells but for Moonlander with...

56mm-wide spacer that aids in dishing your offset wheels for Moonlander frames (28mm offset)

The Surly Molenda tyre is made for the Surly Moonlander bike. Designed to power your Moonlander over previously unridden terrain, this tyre features a spacious 6.2" tread to keep you rolling over loose, unconsolidated debris, sand, and snow without a hitch.A deeply grooved tread...

Surly Rim Strips have one job and they do it well.They cover the cutouts in your rim and - if you’re running a tube - they protect it from spoke heads and other sharp matter (okay, so maybe they have TWO jobs but they...

PVC: 46mm, for 65-80mm rimsFits Marge Lite, Rolling Darryl and other similar size Fat bike rimsSold individually.

Lou is the 26” x 4.8” rear-specific mate to Bud.Lou’s tread is much like Bud’s with tall knobs designed to grind, crawl and claw its way over rooty, rocky, wet, muddy, loose or otherwise inhospitable terrain.Lou’s tread pattern is a bit different, however, made...

Tubeless Ready version of the Surly KnardThe Knard is a tyre that just makes sense. With its tightly-spaced, low-block tread pattern, it provides the perfect ratio of traction and low rolling resistance. It grips well on all sorts of different surfaces and will haul...

This is a similar Knard tread we previously introduced on a 29 x 3"  casing, made up of low, closely spaced knobs, an effective tread for going fast over varied terrain.We chose 41mm because it’s meaty enough to conform to the ground surface,...

Behold: the 27.5+ version of our popular, fast-rolling Knard tread pattern (bet you didn’t see that coming!)Coming in at a hearty 27.5 x 3”, it’s designed for 35–50mm rims with a bead seat diameter of 584mm (27.5" ).The 3Ë  casing rolls out to...

The ExtraTerrestrial is a 700c tyre with a very directional tread that offers a great balance between decreased rolling resistance and reliable traction.It shines on hardpack surfaces giving you plenty of traction in corners and on off camber stuff. The ET would be at home...

When you’re out on a ride the last thing you want is to be limited by your tyres in any way. Our ExtraTerrestrial Tyres were designed to let you ride without limits by simply following the only tenets we have for tyre design: they’re...

The ExtraTerrestrial is a 26 x 2.5" tyre with a very directional tread that offers a great balance between decreased rolling resistance and reliable traction.It shines on hardpack surfaces giving you plenty of traction in corners and on off camber stuff. The ET would...

Tubeless ready version of the ExtraTerrestrial tyreWhen you’re out on a ride the last thing you want is to be limited by your tyres in any way.Our ExtraTerrestrial Tyres were designed to let you ride without limits by simply following the only tenets we...

The ExtraTerrestrial is an ultra-durable touring tyre designed to provide low rolling resistance and durability on various multi-road surfaces, and the low-profile, directional tread pattern maintains traction when it’s needed. Molded tread pattern for anti-cut propagation Aramid cap under the tread to protect against...

Tubeless ready version of the ExtraTerrestrial tyreWhen you’re out on a ride the last thing you want is to be limited by your tyres in any way.Our ExtraTerrestrial Tyres were designed to let you ride without limits by simply following the only tenets we...

Tubeless ready version of the ExtraTerrestrial tyreWhen you’re out on a ride the last thing you want is to be limited by your tyres in any way.Our ExtraTerrestrial Tyres were designed to let you ride without limits by simply following the only tenets we...

Tubeless ready version of the ExtraTerrestrial tyreWhen you’re out on a ride the last thing you want is to be limited by your tyres in any way.Our ExtraTerrestrial Tyres were designed to let you ride without limits by simply following the only tenets we...

Off Road 29 x 2.6" Mountain Bike tyres that are well suited to difficult UK conditions.The Surly Dirt Wizard is highly focused - one might even say spellbound – on providing traction and control on the kinds of surfaces where neither traction nor control...

The Dirt Wizard 29+ 3" tyre uses the same aggressive tread the other plus-sized Dirt Wizard tyres use with tread block sizes optimised for the specific 29+ x 3" casing. If you're not familiar, it's a tyre focused - much like a laser -...

Off Road 27.5 x 2.8" Mountain Bike tyres that are well suited to difficult UK conditions.The Surly Dirt Wizard is highly focused - one might even say spellbound - on providing traction and control on the kinds of surfaces where neither traction nor control...

The Dirt Wizard 27.5+ 3" tyre uses the same aggressive tread the other plus-sized Dirt Wizard tyres use with tread block sizes optimised for the specific 27.5+ x 3" casing. If you're not familiar, it's a tyre focused - much like a laser -...

An aggressive tread focused on traction and control in loose and varied terrain, with beveled leading edge dual row knobs in the center and well-spaced, siped edge knobs to dig into loose corners.Designed to be run on 50mm rims, the 2.75" casing inflates about...

For 29+ Tyres/rims 29"x 3.0"  Presta valve