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Mountain Frames

$3,149.00
The Sight C Frame Kit boosts your All-Mountain confidence with incredible descending capability, adept, sure-footed climbing, and efficient pedaling.
To make the Sight Carbon, we had to re-think how you connect with the trail.
With maximum front and rear wheel grip on climbs and descents, Sight C maintains momentum and cadence in technical situations and allows the suspension to move freely without absorbing drivetrain energy.
Reasons It's Rad:
- Precise tune and fit perfects every ride.
- Max standover with long travel dropper posts.
- Sweating the little stuff makes the ride better.
- Four piston brakes with 200/180mm rotors.
- Features the Ride Aligned Design System.
Wheel size:
Sizes Small – X-Large: 27.5-inch or 29-inch

$999.00
The Karate Monkey frame features updated, progressive trail geometry, a new tubeset, and Surly’s Gnot-Boost rear dropout system to support multiple drivetrain and wheel size configurations.
- 100% Surly 4130 chromoly steel frame and fork; double-butted main triangle and 44mm headtube
- Tubeset uses the same trumpet tubes found on Instigator 2.0 frame
- Adjustable rear dropouts with 145mm Gnot-Boost spacing works with 142 x 12, 148 x 12mm, and 135mm w/ 10/12 washer
- Internal dropper seatpost routing
- 30.9mm seat tube ID
- Clearance for 29 x 2.55 or 27.5 x 3 tires

$999.00
As the first "plus" bike to hit the market, Krampus changed the way many people approach trail riding. It's shown people the light of how high-volume, large-diameter tires can vastly improve the ride experience. It's also done a bang-up job dispelling the myth that big tires make you slow.
Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business.
- Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension-corrected fork
- Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though)
- Clearance for 29 x 3" tires

$999.00
Karate Monkey is a highly versatile trail bike that plays the part of 29er and 27.5+ equally well.
Karate Monkey delivers a resilient, lively ride on all sorts of gnarly terrain. Its frame is a highly-versatile canvas for whatever dirty masterpiece your brain cooks up. According to our computing machine (Thor) it can be set up in approximately 487 different configurations.
Originally designed as a 29er (and the frame that helped spark the 29" wheel movement), the latest Karate Monkey is designed to perform just as admirably as a 27.5+ rig as well. This allows you to pick your poison — provided your poison is having a really great time while permanently donning a huge grin, of course.
- Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension corrected fork
- Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though)
- Clearance for 29" x 2.5" or 27.5" x 3" tires

$899.00
The Ogre can get you to your job during the week, then way out of town on the weekend. It’s not sluggish on pavement or gravel and can also hold its own on singletrack. Ogre brings several sensible features to the 29er platform, including horizontal slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefy tire clearance.
- 100% Surly Chromoly steel, double-butted main triangle
- TIG-welded, Horizontal slotted with derailleur hanger, Gnot-Boost spacing allows the use of 135mm QR hub, 142 x 12mm thru-axle or 148 x 12mm Boost hubs. Features Rohloff torque arm slot and threaded eyelets for fenders, racks and Surly trailer mounts
- Full-length Surly Trip Guide housing line guides for derailleurs and brakes; two sets of bottle cage mounts; upper seatstay threaded barrels, mid- and low-blade fully threaded through-blade fork eyelets; threaded holes for racks, fenders and trailer mounting nuts; Rohloff OEM2 axle plate mounting slot
- Disc brakes only. Disc mounts are 51mm IS. Note: rear disc brake is limited to 160mm maximum rotor diameter and requires the use of Surly caliper adaptor (included with frames and bikes)
- Frame is E.D. coated for increased life expectancy
- Tire clearance for 29 x 2.5" or 27.5 x 3"

$3,499.00
Climb fast. Descend even faster. Welcome to your Element.
Purpose-built to hit the precise sweet spot between lightweight cross-country climbing prowess and technical precision, the Element is the best of both worlds and more. New levels of climbing efficiency guarantees that oh-so-sweet feeling of riding someone off your wheel. Added levels of stability on fast descents and a pseudo-aggressive seat tube angle provides surprising levels of confidence on tight single track and hairy descents. Light. Stiff. Fast. Smooth. Precise. You’re now in your Element—always.
The perfectly balanced advantage
It’s light. It’s stiff. It climbs. It does everything you expect a good cross-country bike to do. But then, its subtly aggressive geometry and lengthened wheelbase changes the game when descending and charging fast, rough, technical sections of singletrack.
Lightweight trail dominance
With 120mm of smooth, progressive travel, the Element is in a totally different league than every cross-country bike that came before it. Progressive geometry means you can not only ride more trails up and down than ever—they’re now faster, too.
The comfort of competence
Soaking up aggressive sections of trail means more matches to burn as the day goes on. Ride further than ever in surprising levels of comfort. Keep cottonmouth at bay with plenty of room to carry two full-sized bottles. Ride more trails than ever—and do it comfortably.
Wheel size:
Sizes X-Small: 27.5-inch
Sizes Small – X-Large: 29-inch

$899.00
Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out.
Your BMX Bike All Grown Up
Lowside is like the grownup version of the bike you rode when you were a kid and still had hopes and dreams and some semblance of ambition. It's just as happy riding singletrack as it is parked outside your favorite drinking establishment.
Lowside is a single speed mountain bike. Singlespeeding has been a part of Surly's DNA since day one when we launched the 1x1 Rat Ride. After a lot of Homie Fall Fests and more feats of strength than we can recall, we decided to discontinue it a couple years back. Lowside picks up right where the 1x1 left off.
"Some have dubbed the Lowside the ultimate pub cruiser."
- Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles
- Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though)
- Spec'd in alternating years with 26 x 3" or 27.5 x 2.8" tires, the Lowside remains capable of running either option

$1,999.00
The Sight A boosts your All-Mountain confidence with incredible descending capability, adept, sure-footed climbing, and efficient pedaling.
To make the Sight Aluminum, we had to re-think how you connect with the trail.
With maximum front and rear wheel grip on climbs and descents, Sight A Frame Kit maintains momentum and cadence in technical situations and allows the suspension to move freely without absorbing drivetrain energy.
Reasons It's Rad:
- Precise tune and fit perfects every ride.
- Max standover with long travel dropper posts.
- Sweating the little stuff makes the ride better.
- Four piston brakes with 200/180mm rotors.
- Features the Ride Aligned Design System.
Wheel size:
Sizes Small – X-Large: 27.5-inch or 29-inch

$799.00
The All-Around Fat Bike
Wednesday sits in the middle of our Trail category, but don't let that fool you into thinking that's its only use. With Wednesday, we borrowed elements from some of our Trail and Touring models to create a versatile fat tire trail bike that can truly handle anything you want to attempt.
If you do an equal amount of off-road touring as you do hitting trails, Wednesday's ability to play both parts equally will suit you well. Or, if you're looking for a fat bike and don't need the fattest tires on the market, Wednesday's 26 x 4.6" tire clearance is just the ticket.
"Any day of the week's a great day to ride a Wednesday."
- Modern mountain standards: stealth dropper post routing, 44mm headtube, suspension correction, front and rear thru-axles
- Full suite of useful braze-ons: front and rear racks, multiple sets of three-pack mounts, fenders
- Full-forward, short chainstay position: 26 x 3.8" tires on 80mm rims; full-rearward, longer chainstay position: 26 x 4.6" tires on an 80mm rim
Specs:
- Rear Dropout Configuration: Horizontal slotted with optional vertical dumpout
- Rear Hub Spacing: 12 x 177mm (Surly axle included); 10 x 170mm with Surly 10/12 Adapter Washers (not included)
- Front Hub Spacing: 15 x 150mm (Surly axle included)
- Rear Brake: Disc - 51mm I.S. (203mm max rotor)
- Front Brake: Disc - 51mm I.S. (203mm max rotor)
- Head Tube: Ø44mm
- Steerer Tube: Ø28.6mm (1-1/8")
- Crown Race: Ø30mm (1-1/8")
- Stock Headset Upper (S.H.I.S.): ZS44/28.6
- Stock Headset Lower (S.H.I.S.): EC44/30
- Front Derailleur (Clamp): High direct mount top-pull (Ø34.9mm)
- Max Chainring (CL): 1x (Fat bike 170): 34T; 2x (Fat bike 170): 26/38T; 2x (Surly OD): 22/36T
- Tire Clearance Frame: 26 x 4.3" (rear axle position); 26 x 3.8" (front axle position); 29 x 3.0"
- Tire Clearance Fork: 26 x 5.25"; 29 x 3.0"
- Rigid Fork Spec: 468 x 47mm
- Max Suspension Fork Length: 511 x 51mm (Fatbike 100mm)
- Bottle Mounts Frame: 2 Standard (XS - M); 3 Standard (L - XL)
- Bottle Mounts Fork: 2 Three-Pack
- Rack Mounts Frame: Yes (upper and lower threaded)
- Rack Mounts Fork: Yes (upper, lower, and mid-blade threaded)
- Fender Mounts Frame: Yes
- Other Features: Internal dropper post routing compatible
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