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Mountain

Huge Mountain Bike selection at Kozy's Cyclery, 4 Chicago locations. Save big & test ride Specialized, Cannondale, Giant, Liv, Jamis, Fuji, Womens Bikes & more. Price match guarantee, ride home today.

Giant Revel 2
$379.99
Off-road revelry. Off-road adventure starts here. From bike paths to forest trails, revel is perfect for your first foray into trail riding. With its lightweight, durable ALUXX aluminum frame and a smooth-riding suspension fork to soak up bumps, Revel is a great choice for entry-level trail riders. It’s smooth and comfortable on gravel roads or paths. So when you hear the trail calling, Revel will take you there. - ALUXX-grade butted aluminum frame - SR Suntour suspension fork, 63mm-travel - 26-inch Giant alloy rims, alloy hubs, stainless spokes - Shimano 3x7-speed drivetrain
Giant Revel 2 (g30)
$379.99
Off-road revelry. Off-road adventure starts here. From bike paths to forest trails, revel is perfect for your first foray into trail riding. With its lightweight, durable ALUXX aluminum frame and a smooth-riding suspension fork to soak up bumps, Revel is a great choice for entry-level trail riders. It’s smooth and comfortable on gravel roads or paths. So when you hear the trail calling, Revel will take you there. - ALUXX-grade butted aluminum frame - SR Suntour suspension fork, 63mm-travel - 26-inch Giant alloy rims, alloy hubs, stainless spokes - Shimano 3x7-speed drivetrain
Specialized Fatboy
$1,999.99
Going fat isn't just a fun way to ride—it's a ride revolution. The security and control that the wheel system, found on our Fatboy, provides is unparalleled. You get dramatically more traction, grip, and floatation than with traditional mountain tires, all without sacrificing much to climbing efficiency. The end result is easy to explain—you have way more fun. And to make sure of it, we built the Fatboy with a durable list of components that are low-maintenance and eager to perform season after season. Have more fun—go fat. - The frame features an M5 alloy construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending. - A FACT carbon fiber fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down. - The SRAM NX one-by groupset keeps things simple, and is ready to take on the trail for the long haul.
Giant Reign 2
$2,754.99
From enduro runs to steep all-mountain terrain, the new Reign has swagger to spare. More control, more confidence. With updated geometry and suspension technology, the latest version of Reign is more capable and confident than ever. The reengineered ALUXX SL aluminum frameset is designed to optimize its 27.5 wheels, giving you more control on the most aggressive terrain. Its trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and now features the Advanced Forged Composite upper rocker arm, which is lighter and stronger than the previous version. Updated geometry with a longer cockpit, a tapered OverDrive steerer tube design, and air or coil shock-compatible mounts are all part of the package, making Reign the perfect companion for rowdy trail-riding adventures or weekend enduros. - ALUXX SL-grade aluminum frame with 160mm of smooth Maestro suspension - RockShox Yari RC Solo Air 160mm-travel fork with Boost thru-axle - RockShox Deluxe RT trunnion mount rear shock - Giant P-AM2 Disc wheelset with Maxxis tubeless tires - Shimano Deore 1x11-speed drivetrain with Shimano Deore hydraulic disc brakes
Giant Trance 2 (h13)
$2,456.50 $2,889.99 15% Savings
Trance doesn’t care where the trail goes. Up, down, all around, it always delivers speed, flow, and total control. This is a trail bike that thrives in the most challenging conditions. The frameset is engineered with a lightweight yet super strong and stiff ALUXX SL aluminum frame with updated Maestro rear suspension featuring a Trunnion-mount shock and Advanced Forged Composite rocker arm. The result: 140mm of smooth, active rear travel to conquer the roughest trails. Frame geometry is designed around its 27.5-inch wheels, which deliver both quickness and control on rugged terrain. It also comes with a 150mm suspension fork for even more confidence, making it perfect for technical terrain. - ALUXX SL-grade aluminum frame with 140mm of Maestro suspension and clearance for 2.6 tires - Fox 34 Rhythm 150mm-travel fork with Boost thru-axle - Fox Float Performance Trunnion mount rear shock - Giant XC-1 Disc wheelset with Maxxis High Roller II tubeless tires - Shimano SLX 1x11-speed drivetrain and hydraulic disc brakes
Giant Talon 3 (h16)
$450.50 $529.99 15% Savings
From dirt paths to singletrack, Talon keeps you rolling with smooth handling and confident control. This lightweight ALUXX aluminum frameset features classic off-road design made specifically for 27.5" wheels to strike just the right balance between control and quickness. The hardtail frame is optimized for a 100mm suspension fork, which helps soak up trail obstacles and improve control. For aspiring off-road riders looking to climb a little faster and get more comfortable riding singletrack, Talon is your ticket to XC adventures. - ALUXX-grade butted aluminum frame - SR Suntour XCT HLO 100mm-travel fork with hydraulic lockout - Giant double-wall rims with Maxxis Icon tires - Shimano 3x8-speed drivetrain with Tektro hydraulic disc brakes
Cannondale Catalyst 4 (h8)
$340.00 $439.99 23% Savings
Satisfy your thirst for adventure. With its lightweight alloy frame, sporty riding position and wide-range gearing, Catalyst lets you confidently ride any trail. 27.5-inch aluminum rims roll quickly and smoothly with Innova tires. The Shimano drivetrain provides 21 smooth-shifting speeds to conquer flats and hills, and mechanical disc brakes bring things to a stop right when you need them. Sturdy-yet-lightweight handlebars, stem, and saddle from Cannondale are everyday reliable for your jump-start into cycling.
Schwinn Frontier
$340.00
The Frontier features a Schwinn MTB trail-tuned steel frame with Zoom alloy suspension fork for a more controlled ride and a Shimano Tourney 3 × 7 drivetrain with Shimano RevoShift shifters for easy gear changes while keeping your hands firmly on the grips. 26-inch wheels allow for quick turning and faster acceleration while linear-pull brakes provide sure stopping power.
Schwinn Frontier
$340.00
The Frontier features a Schwinn MTB trail-tuned steel frame with Zoom alloy suspenstion fork for a more controlled ride and a Shimano Tourney 3 × 7 drivetrain with Shimano RevoShift shifters for easy gear changes while keeping your hands firmly on the grips. 26-inch wheels allow for quick turning and faster acceleration while linear-pull brakes provide sure stopping power.
GT Palomar
$309.99
The Palomar's 27.5-inch wheels give new and smaller riders a high-confidence ride in an easy-to-handle size. Value comes standard, with replaceable derailleur hangers and a lifetime warranty on the lightweight aluminum frame. It rocks a 21-speed drivetrain for effortless hills, linear pull brakes for predictable speed control, and an 80mm suspension fork to handle the rough stuff. The Palomar is a great introduction to the world of mountain biking.
Specialized Demo 8 Frameset
$1,314.00 $2,599.99 49% Savings
Tested and proven by Specialized's gravity team on the World Cup downhill circuit and ridden in freeride contests across the globe, Specialized's Demo 8 Frame will help you go faster and bigger than ever before. With super-slack geometry, 200mm of terrain-flattening travel, and a low top tube, the Demo delivers point-and-shoot handling, perfect for stomping big hits and railing the nastiest rock gardens. Controlling the rear end is Öhlin's revolutionary TTX coil-over shock. It boasts adjustable high- and low-speed rebound as well as high- and low-speed compression damping for the ultimate in tunability and ride quality. This burly platform was designed around the 650b wheelsize to maximize speed and control, so build it up with a big-travel fork and fat rubber for a World Cup-level DH rig.
Specialized S-Works Enduro 27.5 Frame
$3,499.99
The perfect start to your dream build, the S-Works Enduro 27.5 frame is ready to be built exactly how you want it. No matter how you build it, though, you're sure to experience a fast, flick'able, and stupid-fun mountain shredder. We gave it a geometry that features a slacker front end, a longer top tube, short chainstays, and a lower bottom bracket. All of this together makes the bike truly feel glued to the ground, and the platform is more responsive and capable then ever. We even added some bits, like integrated storage with a SWAT Door at the down tube, and made "old" new again by making a triumphant return to a threaded bottom bracket. To keep the weight down, the frame is constructed from our top-tier FACT IS-X 11m carbon fiber. And to ensure top-level performance on the descents, this material choice is greeted by 170mm of plush rear and 170mm front travel, plus a geometry that can be "adjusted" via a shock extension with a "low/high" setting. - The frame's FACT IS-X 11m carbon fiber construction stands as the pinnacle of lightweight, efficient, and tough trail performance. It's been built off our 27.5 Geometry in order to provide an aggressive, well-rounded ride. And with internal Command Post IR routing, a return to a threaded bottom bracket, and an integrated SWAT Door at the down tube, you get a bike that's clean, dependable, and ready for anything that the trail has to offer. - The custom Ohlins STX single tube air shock at the rear features high- and low-speed compression, as well as low-speed rebound. You'll also find an extra-volume reservoir that allows for more oil, which results in more control and an ultra-plush ride quality.
Giant Anthem Advanced Pro 29 Frameset
$2,799.99
Speed meets stability. This superlight, composite XC flyer blends the most up-to-date Maestro suspension technology with totally reengineered 29er geometry. If XC racing is your game, this is the perfect partner for your podium quest. Handcrafted with a superlight Advanced-grade carbon frame, this XC flyer features 90mm of smooth rear suspension travel and 100mm up front. The new trunnion mount shock produces a lower leverage ratio for better pedaling and braking efficiency, and also allows for shorter chainstays to improve the bike’s climbing capabilities and agility. The Advanced Forged Composite upper rocker arm is lighter, stiffer and stronger than the previous aluminum version. And the combination of wider Boost hub spacing and a Giant WheelSystem gives you super strong and stiff wheels for confident, precise handling on XC terrain.
Giant Anthem X Advanced 29er Frame
$2,500.00
On Giant's Anthem X Advanced 29er, you're a recurring character in your competitors' nightmares. This ludicrously light Advanced-Grade Composite frame makes even the steepest grades easy. And, after you crest the summit, Maestro suspension and a RockShox shock take over to dissolve trail obstacles and maximize shredding. Build it up with a 100mm fork and you've got the perfect set up to rule marathons, all-day epics, XC races and fast trail rides. It's not just race-day only, it's more than capable on steep descents and gnarly sections. Both the tapered head tube and the big BB92 bottom bracket contribute to frame stiffness, straight tracking and efficiency. It's every XC rider's dream: speed and maneuverability with 29er control and smoothness.
Giant Glory Advanced Frameset
$3,000.00
From world cup podiums to your local DH run. Give yourself the factory pro treatment with this lean, mean DH machine. This killer composite frameset has been developed and perfected over the years in an uncompromising quest to give Giant pros the fastest DH bike in the world. The latest version of the Glory Advanced breaks new ground in stiffness, weight and all-around performance. It features 200mm of fully active Maestro rear suspension on a superlight, stiff and strong composite mainframe. The frame geometry, engineered to optimize its 27.5 wheels, has helped deliver pros like Marcelo Gutierrez to World Cup podiums on the world’s toughest courses. It’s the lightest composite DH frame ever produced by Giant, and it’s hungry to win.
Giant Reign Advanced 27.5 0 Team Frameset
$3,250.00
Giant's Reign Advanced 27.5 0 Team is a long-travel machine that scales the ugliest climbs and dismantles the longest descents. An Advanced-grade composite frame with ALUXX SL aluminum rear triangle is complemented by Giant's renowned Maestro rear end with 6.3-inches of RockShox Monarch Plus DebonAir RC3 travel. A beefy BB92 bottom bracket shell and OverDrive tapered head tube means optimal power transfer and pinpoint tracking when slashing the dirt. The down tube protector, neoprene chainstay guard and DT Swiss 142x12mm DT Swiss thru-axle are the perfect finishing touches for this enduro, all-mountain, backcountry mountain slayer.
Giant Reign Advanced Frameset
$2,499.99
The fastest, most confident Reign ever built. This enduro crusher features a lightweight composite frame that’s engineered for speed on rowdy terrain. Tested by Giant pros on extreme Enduro World Series terrain, it’s ready to rip. Updated and refined for the Giant Factory Off-Road enduro squad last year, the latest Reign Advanced features a longer, lower cockpit for fast, aggressive trail riding performance. It’s engineered with a lightweight, super-stiff Advanced-grade composite mainframe and ALUXX SL aluminum rear swingarm. The Maestro suspension system delivers 160mm of smooth, active travel with a trunnion mount shock and our Advanced Forged Composite upper rocker arm—which is lighter and stronger than the previous aluminum design. And it’s all designed around the performance benefits offered by 27.5 wheels, giving you the confidence and control to be fast and loose on hard-hammering terrain.
Giant Reign Advanced Frameset
$2,500.00
The most shreddable Reign ever. This new enduro crusher delivers flat-out speed and control on raw, rowdy terrain. When it comes to flying down the most extreme enduro terrain, this is the weapon of choice for Giant Factory Off-Road Team riders. Re-engineered for 2018, the all-new Reign Advanced features updated geometry with a longer cockpit made with a lightweight, super-stiff Advanced-grade composite mainframe and ALUXX SL aluminum rear swingarm. The updated trunnion-mount Maestro suspension system delivers 160mm of smooth, active travel and incorporates a new Advanced Forged Composite upper rocker arm, which is lighter and stronger than the previous aluminum design. And it’s all designed around the performance benefits offered by 27.5 wheels. For competitive off-road riders seeking the ultimate advantage on aggressive trails, the new Reign Advanced is the way to roll.
Giant Trance Advanced Frameset
$2,349.99
Tackle big mountain trails or screaming enduro runs. This proven lightweight trail machine does it all with speed. Whether you’re pinning on a number for a weekend enduro race or ripping laps on your favorite local trails, Trance Advanced delivers cutting edge performance so you can climb faster and descend with more control. Now featuring 140mm of rear suspension travel and 150mm up front, plus the superior all-rounder performance of 27.5 wheels, this progressive trail bike has been updated to perform even better on technical trails. The refined Maestro suspension system includes a new trunnion mount shock and Advanced Forged composite rocker arm, which makes the whole chassis lighter and stronger. And overall frame geometry has evolved with shorter chainstays and a longer toptube for confident handling on aggressive terrain.
Giant Trance Advanced Pro 29 Frameset
$2,799.99
Amp up your trail riding adventures with this all-new, all-conquering 29er. Whether you’re gunning for faster enduro times or bagging a big backcountry loop, do it like a boss on this big-wheeled singletrack shredder. It took years for our team of engineers, product designers and pro riders to create a new mid-travel 29er that met their high standards, but the wait was worth it. The rebirth of this trail bike marks a huge step forward, offering a true advantage in all-round trail performance. It starts with a full composite frame that’s fitted with our most up-to-date Maestro suspension. The Advanced Forged composite rocker arm and trunnion-mount shock help produce 115mm of smooth rear-wheel travel that’s active and sensitive to small bumps, giving you killer traction and confident control. And the frame geometry is all new, with progressive headtube and seattube angles, shorter chainstays and a longer toptube—all engineered to balance the speed and control of its 29-inch wheels with the quickness and agility you need to rail corners, hammer through rock gardens and do it all with confidence and control.
GT Sanction Frame
$1,530.00 $1,999.99 23% Savings
Would you describe your favorite trails as "rowdy" and "gnarly?" Then the designers at GT had you in mind when they built the Sanction Frame. With GT's COR Enduro design aluminum for efficient pedaling, and their optimized blend of DH and pedal-friendly geometry, plus 160mm of GT's I-Drive rear travel, the Sanction is fully capable of going up and down, as well as over and off pretty much anything. And, its Fox Float rear shock offers totally controllable suspension thanks to its adjustable rebound and remote lockout. With this fine frame, you can build one bike to rule them all!
Breezer Lightning Team 40th Frameset
$699.99
Breezer’s Lightning Pro frame features D’Fusion tubing, new Breeze Thru-axle rear dropouts, and Boost 148 rear hub spacing to confirm that steel is the perfect material to build a light, lively, and durable frame. Short 439mm chainstays provide launch-pad acceleration while maintaining ample tire clearance for traction-soaked 27.5+ or fast-rolling 29er tires. And, a redesigned geometry based around a 120mm-travel fork and a longer, slacker front triangle provides stability and confidence on high speed technical descents.
Cannondale Catalyst 2 (h16)
$510.00 $599.99 15% Savings
Satisfy your thirst for adventure. With its lightweight alloy frame, sporty riding position and wide-range gearing, Catalyst lets you confidently ride any trail. The strong aluminum frame offers precise handling and a nimble ride that eats up singletrack and moves around town equally well. 27.5-inch aluminum rims paired with Innova tires roll quickly and smoothly. The Shimano drivetrain provides 27 smooth-shifting speeds to conquer flats and hills, and Shimano hydraulic disc brakes bring things to a stop right when you need them. On top of that, sturdy-yet-lightweight handlebars, stem, and saddle from Cannondale offer a comfortable riding position for exploring the world outside.
Cannondale Trail 5
$748.00 - $879.99 $879.99 Up To 15% Savings
Tame your local trails with Cannondale's Trail 5. Trail, pavement, dirt, gravel — ride it all with the Trail 5's light and stiff C2 aluminum frame and 100mm of plush suspension delivered by the RockShox front fork. The Shimano Deore drivetrain is exactly what you need to whip those hills into shape, so shift with confidence and pedal away! With Shimano hydraulic disc brakes on the job you've got control and all-weather stopping power to spare. Roll over tough terrain with ease on durable WTB rims and tires. To optimize fit and handling, Cannondale uses 27.5-inch wheels on the X-Small and Small frames and 29-inch wheels on larger frame sizes. Dressed up with Cannondale's own high-quality aluminum components, the Trail 5 is ready for your next adventure.
Specialized Fatboy Expert Carbon (g30)
$4,250.00 $4,999.99 15% Savings
Specialized's Fatboy Expert Carbon is a bantamweight in the plus-sized world. By incorporating carbon, they've elevated the fat bike platform to a higher level of performance, strength, and efficiency. This trail-eating champ is built around a svelte FACT 10m Carbon frame and vibration-quieting carbon fork. Tubeless 4-inch wide Ground Control tires are wrapped around lightweight HED Big Deal carbon wheels that provide trail-shredding stability while flying up climbs. While you're eyeing new and offbeat places to roll your Fatboy, you can count on the efficient 11-speed one-by SRAM X01 drivetrain powered by carbon Race Face Next SL cranks to get you there quickly. When it's time to slow it all down and take in the scenery, SRAM Guide R brakes are on the case. Sand? Snow? Mud? The Fatboy is one light fatty that backs it up with ability.
Cannondale Trail 6 (h8)
$620.50 $729.99 15% Savings
With its progressive geometry, impressive construction and high-end features, the Cannondale Trail offers unreal performance and killer value. Built on a stiff, lightweight C2 alloy frame with 100mm of trail-absorbing suspension provided by the SR Suntour fork, the Trail 6 is ready for adventure. The 18-speed drivetrain, featuring a Shimano Acera Shadow rear derailleur and Altus shifters, provides smooth, fast gear changes, while the Shimano hydraulic disc brakes keep you in control no matter what the conditions. Trail-grabbing WTB tires and strong double-wall rims from Cannondale will have you flying fast and furiously, even when the trail does its best to slow you down. To optimize fit and handling, Cannondale uses 27.5-inch wheels on the X-Small and Small frames and 29-inch wheels on larger frame sizes. Dressed up with Cannondale's own high-quality aluminum components, the Trail 6 is ready for your next adventure.
Cannondale Cujo 3 (h14)
$744.00 $929.99 20% Savings
Beginners and seasoned racers will love the lightweight, responsive trail-ready Cujo. With its huge 27.5+ tires, and dialed, stable geometry, the Cujo will make you more confident than ever on your favorite singletrack. The 120mm-travel Suntour fork shreds technical trail sections with ease, and you'll find better grip than ever with 2.8-inch WTB tires. Durable Cannondale alloy handlebar, stem, and seatpost close out this tough, trail-ready package.
Cannondale Jekyll 4 (h8)
$2,560.00 $3,199.99 20% Savings
When you’re on the Jekyll 4 from Cannondale, nothing dares get in your way. That’s because Jekyll’s tough aluminum frame shrugs off enduro brutality and arrives at the bottom begging to do it again and again. And you will, too, with 165mm of Fox DPS EVOL-guided travel in back and 170mm more up front, courtesy of Fox’s stiff, enduro-loving Float 36 fork. Together, they make easy work of gnarly descents where the only break you get is the climb back up. Since we’re talking about climbing, the Jekyll is no slouch in the uphill department, either, with a switch-on-the-fly rear suspension that offers Hustle Mode for tenacious efficiency. Put the power to the Shimano SLX drivetrain via Cannondale’s Si crankset, and you’ll gain elevation as fast as you drop the competition. And, for all-mountain dominance, you won’t find better rubber than the Jekyll’s Maxxis Minions, wrapped around 29mm WTB STP rims, well-known as workhorse hoops that’ll bail you out of your risky moves straight as an arrow. Shimano also provides powerful hydraulic brakes that keep you on course, even when that course can only be described as “sketchy.” So, jump on, slam the TransX dropper post, and flow this trail beast straight to victory.
Giant ToughRoad SLR 2 (h13)
$773.50 - $909.99 $909.99 Up To 15% Savings
All-terrain tough. Fast and smooth on rough, challenging roads. Climb mountains, descend on dirt, do it all on this agile machine. With its lightweight ALUXX SLR aluminum frame and a smooth-handling composite fork to take the edge off bumpy roads and trails, ToughRoad SLR is made for adventure on unpredictable terrain. Featuring fast and stable 700c wheels and flat-bar rider positioning, it has a ride quality that’s rugged yet agile. The D-Fuse seatpost adds compliance, and the bike is fitted with wide tires to smooth out rough terrain. Powerful disc brakes give you all-weather control, and customized front and rear racks accommodate multiple bags for long trips. - Top-end ALUXX SLR-grade aluminum frame with D-Fuse seatpost - Giant composite fork with alloy/composite OverDrive hybrid steerer - Giant SX-2 Disc wheelset with Giant CrossCut tires - Shimano Acera 3x9-speed drivetrain - Shimano M315 hydraulic disc brakes
Specialized Enduro Expert Evo 650B
$6,000.00
Go beyond the lifts, higher than the shuttle truck, and pedal past those pushing up, and still absolutely crush the downhillls with Specialized's Enduro Expert Evo 650B. This gravity-fueled rig dissects every track with 180mm of coil-sprung travel front and rear thanks to the pairing of a RockShox Boxxer Team fork and an innovative Ohlins TTX22M shock. When it's time to climb back up and do it again, an M5 aluminum frame with FSR suspension boasts loads of traction and reasonable weight. Plus, this speed machine boasts lightweight, big hit-worthy Roval DH wheels, a pro-level SRAM 10-speed drivetrain and powerful SRAM Guide RS DH discs with an 200mm rotor up front.
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