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> Bicycling Catalog > Bikes > Mountain > Mountain Frames

Mountain Frames

158 Results
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Surly Pack Rat Frameset - 2018
$499.00

The Surly Pack Rat is designed around porteur-style racks and front-loading optimization, with a front cargo-specific design to eliminate steering issues. The fork features internal routing for generator hubs and rear frame dropouts to accommodate multiple drivetrain configurations. It’s an ideal… [more]

Trek X-Caliber Frameset - 2018/2019
$499.99 - $549.99

Full of fast, built to last. Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5".… [more]

Surly Troll Frameset - 2016
$575.00

Surly's Troll Frameset is the perfect choice for building an incredible 26-inch wheeled Jack of all trades. The frame and fork are built from their signature chromoly for a smooth ride and serious durability. And, what you bolt onto this sweet frame is totally up to you. Want to run it singlespeed… [more]

Surly Instigator 2.0 Frameset - 2015
$599.00

Say hello to Surly's rowdy, trail-shredding Instigator 2.0. The no-nonsense chromoly frame is made for charging hard and going big. It's super tough, yet handles nimbly and accelerates like mad. The heart of the bike is Surly's 26+ platform which has clearance for 50mm-wide rims and 2.75-inch… [more]

Surly Lowside Frameset - 2018
$600.00

The Surly Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. It’s the bike you turn to when you’re not entirely sure what the night has in store. It’s the bike to grab when you want to have just as much fun riding to the trail as you… [more]

Surly Troll Frameset - 2017
$650.00 - $675.00

Off-road touring can be a zesty enterprise, but it’s not without its perils. Bicycles are simple machines that are extremely efficient, but all simple machines carry along with them the chance of breaking down. This efficiency can get you in trouble if your bike decides to break down far away from… [more]

Surly Wednesday Frameset - 2016
$650.00

Wednesday is a frame with a decade of Surly's Omniterra design experience distilled into one steel package. Wednesday can ride over the same type of pretty much anything all of their other Omniterra bikes can, but they borrowed elements from both their Trail and Touring categories to create an… [more]

Surly Wednesday Frameset - 2017
$650.00

The Wednesday is the result of over a decade of Omniterra design experience distilled into one steel package. It can easily ride over or through most anything our other Omniterra bikes can and then some. With the Wednesday Frameset, Surly borrowed elements from some of their Trail and Touring… [more]

Surly Karate Monkey 27.5+ Frameset - 2017
$675.00

Years ago the Karate Monkey helped start the 29” wheel movement and, as time’s gone by, many companies ­– Surly included – have experimented with even more wheel sizes. With so many different types and sizes of tires now on the market, riders have begun to understand the effect that tire width has… [more]

Surly Krampus Frameset - 2018
$675.00

Surly's Krampus rolls fast, holds speed, and devours corners. It's designed for 29 x 3-inch tires, offering increased traction, incredible float, huge rollover, and low-fi suspension to take your trail ride to new heights of fun. Surly built this frame and fork out of tapered and butted chromoly… [more]

Surly Ogre Frameset - 2017
$675.00

If you’re like us, your bike needs will likely change by the day, week, month, or year. Surly's Ogre can get you to your job during the week, then way out of town on the weekend. The latest version of the Ogre has received some fantastic updates, including horizontal slotted dropouts with… [more]

Surly Pugsley Frameset - 2018
$675.00

The Surly Pugsley may be the original fat bike, but this one is far from the original. Previously a great all-around fat bike, the Pugsley has been redesigned to be an ideal off-road touring and exploration rig. Surly lengthened the chainstays 12mm for stability when loaded and so your heels float… [more]

Surly Troll Frameset - 2018
$675.00

Off-road touring can be a zesty enterprise, but it's not without its perils. Bicycles are simple machines that are extremely efficient, but all simple machines carry along with them the chance of breaking down. This efficiency can get you in trouble if your bike decides to break down far away from… [more]

Surly ECR Frameset - 2015
$699.00

What does ECR mean? Anything you want it to. Go camping, ride the Divide Trail, disappear into the woods, and conquer any road. Surly's ECR is a super capable camping machine/trail bike that's outfitted to explore wherever you point the front wheel. Surly's favored chromoly tubing damps road buzz… [more]

Trek Ticket DJ Frame - 2019
$749.99

“Race” isn’t in your vocabulary. Nope, you’re looking for hard-hitting durability and show-stopping trickability. Ticket, reporting for duty. This lightweight aluminum frame takes abuse, session after session and keeps coming back for more. Built for a 100mm dirt jump fork, it's geometry is highly… [more]

All-City Electric Queen Frameset - 2018
$750.00

The All-City Electric Queen was expressly made for maximum fun. Sitting squarely in the “trail” category it goes up almost as well as it comes back down. Short wheelbase, modern trail geometry, and plus size tire clearance makes this a non-stop dirt party no matter what terrain you’re tackling that… [more]

Surly ECR 27.5 Frameset - 2018
$750.00

The ECR is Surly's answer to those times when you just need to escape to the woods for a while to get away from the humdrum of life. Those familiar with this steel mule know it’s designed around plus tires, previously of the 29” variety. A fully loaded 29+ bike is an excellent way to explore and… [more]

Surly ECR Frameset - 2018
$750.00

The ECR is Surly's answer to those times when you just need to escape to the woods for a while to get away from the humdrum of life. Those familiar with this steel mule know it’s designed around plus tires, previously of the 29” variety. A fully loaded 29+ bike is an excellent way to explore and… [more]

Surly Ice Cream Truck Frameset
$750.00

From rocky and rutted out sand traps, log- and root-covered ribbons of twisty singletrack, and miles of powdery snow, the Ice Cream Truck can handle it all. It's been redesigned for 2019 with frame tweaks that push the ICT more toward a full-on trail bike: shorter chainstays and a longer… [more]

Ritchey P-650B Frame - 2018
$799.95

This is the second version of a 650b mountain bike from Ritchey – Tom started to design his first in 1977. Even back then, Tom had a feeling that there was an advantage to the "middle" wheel size, but it took the rest of the cycling world three decades to figure it out: a 650b (or 27.5") wheel… [more]

Surly Ice Cream Truck Frameset - 2016
$825.00

Surly's Ice Cream Truck turns up the volume on fat. With unmatched traction and float courtesy of super wide tires (up to 4.8-inches wide!), and the flickable geometry of your favorite trail bike, this fatty feels frisky, limber, and ready for action. The symmetrically spaced 190mm rear end uses… [more]

Surly Ice Cream Truck Frameset - 2017
$825.00

The Ice Cream Truck goes where most other bikes can’t. Snow, rocks, mud, sand — you name it, and chances are, someone has ridden it on an Ice Cream Truck. Don’t let that terrain-crawling ability fool you into thinking the Ice Cream Truck is slow and sluggish, though. A long top tube (best paired… [more]

All-City Log Lady Frameset - 2018
$899.00

Designed for the tight, twisty, and nasty stuff, the Log Lady Frameset is a technical singletrack rider's dream. Aggressive angles, a gorgeous five-piece segmented fork, and custom A.C.E. steel tubeset make this an absolute trail shredder. The tubing is seamless, heat treated, air-hardened, and… [more]

Niner ROS 9 Frame Only - 2017
$899.00

Holy beefcake, Batman! The Niner ROS 9 is built to challenge the notion of what can or shouldn't be done on a hardtail mountain bike. The steel frame can handle a beating, which is good because the slack geometry and short rear stays beg you to charge headlong into whatever lies ahead. With stealth… [more]

Ritchey P-29er Frame - 2015
$899.95

Tom Ritchey applied his 40 plus years of racing, designing and building steel mountain bikes into the P-29er. Like all Ritcheys, this bike is born to go fast without sacrificing comfort or durability. Heat-treated, triple-butted Ritchey Logic II tubing in their own unique butting profiles results… [more]

Ventana el Chiquillo Hardtail Mountain Bike Frame - 56SP
$950.00 - $1,100.00

Ventana Bikes It’s true - no one can pick a line like a hardtail rider. And hardtail riders also know how important it is to pick a frame that can hold a line. El Chiquillo, Ventana's lightweight and laterally stiff racing frame, proves that nearly two decades of research and design can produce a… [more]

Ventana el Toro Mountain Bike Frame - 56SU
$950.00 - $1,100.00

Ventana Bikes For those who have been pawing at the ground, impatient for a one-speed frameset that can charge the trail, El Toro offers the singular singlespeed experience, on demand. Ventana has refined their one-geared hardtail over the years into the quintessential bike frame for racers and… [more]

Niner SIR 9 Frame Only - 2017
$999.00

Like a retro blast from the past, only updated to take advantage of modern mountain bike designs — Niner's SIR 9 holds true to the mantra that steel is real thanks to Reynolds 853 DZB construction. Add your favorite XC fork and annihilate your local tracks with the speed and capability of 29-inch… [more]

Surly Big Dummy Frameset - 2017
$1,050.00

Big Dummy is a long-tail cargo bike, which means that not only can you haul a serious amount of cargo, different accessories can be added to your Big Dummy frame and deck depending on what you want to carry. Being a dedicated single-piece frame, instead of an add-on to an existing bike, it’s… [more]

Trek Procal AL Frameset - 2019
$1,099.99

The smarter hardtail Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC. Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC performance, efficiency, and an… [more]

158 Results
Per Page 30 60
1 2 3 4 5 Next >>