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Dirt Bikes for sale in Colorado
1-15 of 299
2017 KTM 500 EXC-F, 2017 KTM 500 EXC-F THE ALPHA The 500 EXC-F is the strongest Enduro bike in the world, although that doesn t mean it s a bully. This motorcycle is as lean and civilized as a thoroughbred racehorse. But let it rip, and its all-new 4-stroke SOHC engine flings the redesigned chassis across all sorts of terrain. Probably ahead of the competition. No sweat, just glory. Features may include: AIRBOX The airbox design, featuring new snorkels, offers maximum protection of the air filter against soiling, while ensuring maximum airflow in a quiet way. The new, large Twin Air filter is mounted in a stiff cage, which at the same time holds the system in place. This design is so simple; you can pop a fresh one in with a face full of mud - without tools and in seconds. FUEL TANK The lightweight polyethylene tank has a capacity of 2.5 gallons. You will always be able to see how much fuel remains at a glance, thanks to the see-through plastic. By pushing the orange release button in the center of the filler cap, the bayonet mechanism makes refueling quick and easy. The 4-stroke models are fitted with an integrated fuel pump system and an additional fuel level sensor. Additionally, the fuel line features a 90° connector to the tank for better protection against damage. EXHAUST Noise limits are a real challenge for every manufacturer. Therefore, KTM has put a lot of effort into the development of its exhaust systems. All 4-strokes are fitted with new header pipes and a shorter silencer, mounted as close to the engine as possible. This means more power, extra mass centralization and better rideability. An advanced internal design reduces the noise sufficiently in order to sit safely below the noise limit, while still providing the engine response and performance that is expected from a KTM. WHEELS The EXC s wheels feature lightweight, CNC machined hubs and high-end Giant rims guaranteeing maximum stability at minimum weight. The wheels are fitted with the Continental TKC 80 tires perfect for surefooted performance off-road and stability on-road. SEAT Tailored to meet the needs of the best off-road racers, this durable seat offers great comfort, while being 10mm lower to help you master the most challenging terrain. BATTERY & WIRING HARNESS This new engine is fitted with KTM s proven electric starter a unique KTM feature and a major benefit at all levels of racing. A super compact 495g lithium ion starter battery breathes life into the engine, shaving off two pounds of excess weight while offering three times the starting energy of a conventional battery. Because of its reliability, we decided to eliminate the kick-starter entirely. The battery and wiring harness are centralized in a compartment above the airbox, allowing the mechanic to remove the subframe without having to remove the electronics. A ha
2009 Kawasaki KLX-110 Monster Energy edition. This bike was bought brand new from the dealer in late 2011 and has very low miles. It is in excellent condition. Monster Energy graphics. Brand new back tire and tube.
Suzuki JR50 in excellent condition. I am the original owner, this bike was bought brand new from the dealer in 2007, and has very low miles. Garage kept and used only occasionally every summer. The JR50 is the classic trainer motorcycle for young riders because the bike is made ergonomically correct... ie) the pegs feel in the right position, the front brake is on the right handlebar, the back brake is on the right foot side, and the gear shifter is on the left foot side, just like a bigger motorcycle. This will make it easier for the young rider to transition to bigger motorcycles in the future. This is the last year Suzuki made the JR50, and they are very hard to find. Comes with original owner's manual, Suzuki starter tool kit, and title. Located in East Aurora, CO by Gun Club Rd. & 6th Parkway.
Colorado Springs, Colorado
2014 KTM 150 XC, At Colorado Springs Location 2014 KTM 150 XC ULTRA-EASY HANDLING The 150 XC is the ultimate cross-country bike for those seeking ultra-easy handling, minimum weight plus low maintenance costs. Features May Include: ENGINE The engine has a redesigned reed valve housing featuring Boyesen high-performance reeds. Thanks to the innovations, performance has been optimised and responsiveness improved. Further optimisations include a new piston grinding pattern and an adjusted carburettor setting. The new developments make the 150 XC even more steadfast. AIR BOX At the same time, the revised design of the airbox guarantees optimum protection of the air filter from dirt plus maximum air throughput for the highest performance. New airbox covers are manufactured in a 2-component process with new in-mould graphics. The fixing for the left cover has been further improved to enable even quicker replacement of the twin-air filter, which is held more securely in place with an optimised clasp. And the filter can still be replaced without any tools. Furthermore, two additional tabs on the cover allow it to be secured with bolts if desired. SUSPENSION/DAMPING The KTM 150 XC has its own individual suspension settings, optimally tuned to weight and engine. The high-quality WP suspension components have been specially designed for enduro use. They ensure maximum traction and plenty of comfort. At the rear, a PDS shock absorber from WP Suspension works with a direct linkage to the upper side of the swingarm. The wide range of setting options for rebound damping and high- and low-speed compression damping are standard on KTM bikes. TRIPLE CLAMPS The lower triple clamp has been modified for optimum attachment of the new front fender. Thanks to its new contour and attachment with two bolts from the front and two from below, the new fender boasts significantly higher stability. SWINGARM The cast aluminium swingarm has been developed with state-of-the-art calculation and simulation software and constructed, in terms of design and wall thickness, for minimum weight with optimum stiffness and precisely defined flexibility. For the 2014 model year, our engineers have revised the chainguide for the benefit of higher functional reliability, while simultaneously reducing the weight. FRAME In its enduro models, KTM relies on frames made from high quality, lightweight, chrome-molybdenum steel profiles. Contrary to the trend for aluminium frames from other manufacturers, we supply the KTM 150 XC 2014 with a high-tech steel frame. Not only is it more stable, but also approx. 0.5 kg lighter than the competition's frames. The frame colour has been changed for the 2014 model year and it makes the styling even more attractive. Moreover, it's easier to maintain and provides more s
2017 Honda CRF450X, 2017 Honda® CRF450X Off-Road Warrior. It s a dream everyone had, but nobody could deliver on until Honda invented the CRF450X. The light weight and power of a motocross bike, available to trail riders, Baja demons, and cross-country racers everywhere. But actually the CRF450X is a whole lot better than just an MX bike off the track. It gets a ton of specialized touches and refinements that hone it for the trail. Honda engineers fine-tuned everything from the steering geometry, suspension, and power delivery to better suit off-road riding. Additional extras like the Honda Progressive Steering Damper make it a bike you ll appreciate for a lot longer than just a 20-minute moto: It not only helps reduce rider fatigue but also improves the CRF450X s cornering. And then there s the CRF450X s Honda Unicam® engine tough enough to survive Baja, it can easily survive one of your weekend rides. Best of all, the CRF450X features both an electric starter and a kickstarter, so you get both convenience and supreme reliability exactly the traits, along with performance, that make the CRF450X the machine of choice for cross-country riders everywhere. Features may include: The Power to Win. Utilizing a Unicam® cylinder head, the CRF450X s 449cc liquid-cooled four stroke puts out maximum power over a wide rpm band. Easy Starts. Our push-button electric starter offers all-around convenience, whether you re starting out on your ride or quickly restarting in tough conditions. Control Freak. Perfected on the MX circuit, the Honda Progressive Steering Damper not only improves cornering, but also helps reduce arm fatigue.
2017 Kawasaki KX 65, 2017 Kawasaki KX 65 THE KAWASAKI DIFFERENCE THE KX 65 MOTORCYCLE IS A LIGHTWEIGHT AND HIGH-PERFORMANCE CLOSED-COURSE MINICYCLE THAT OFFERS ALL THE RIGHT TOOLS FOR YOUTH MOTOCROSS RIDERS GETTING THEIR FIRST TASTE OF COMPETITIVE RIDING. High-performance liquid-cooled, 64cc 2-stroke engine A low 29.9-inch seat height Adjustable 33mm leading axle conventional fork provides great handling and 8.3 inches of wheel travel Adjustable Uni-Trak® rear suspension with 9.4 inches of wheel travel Front and rear disc brakes High tensile tubular steel semi-double cradle frame THE BIKE THAT BUILDS CHAMPIONS Absolutely nobody can exceed the championship legacy of Kawasaki and the KX motorcycle. At any level. KX has more combined professional 250 and 450 class SX titles than anyone. At the amateur level, legends like Villopoto, Carmichael, Stewart, Emig, and McGrath all launched their incomprehensible professional careers with support from Team Green , our amateur Motocross program. The common thread? The KX is The Bike That Builds Champions. 360° TRACK EXPERIENCE RIDE ALONG ON A KAWASAKI KX 250F Experience the track in 360° virtual reality. Ride along and interact starting from the holeshot through the whoops and turns and all the way to the finish. #PROOFNATION VIDEO CHALLENGE SUBMIT YOUR PROOF NOW What is proof? Proof boils down to hard work, staying on the grind and achieving greatness. Submit your best KX track riding video to Instagram or Facebook to show us your proof. Just have photos? Simply tag them with #PROOFNATION to share with the world. TEAM GREEN SUSPENSION SETTINGS No matter which KX motorcycle you ride, Team Green offers an easy to use guide for determining optimal suspension settings. From the championship-proven Showa SFF-Air TAC of the KX 450F model, to adjustable UNI-TRAK® rear shock of the KX 85 model, Team Green is putting factory support right at your fingertips with our recommended suspension settings TEAM GREEN INFO Team Green molds amateurs into legends by offering unparalleled factory and trackside support. Find all your answers about getting support from Team Green right here. LEGACY OF CHAMPIONS Whether it s being first to market with cutting-edge, championship-worthy technology, or grooming amateur riders into professional legends, Kawasaki and the KX motorcycle have created a legacy of building champions; both bikes and riders. Click below to get started and take a look at a long history of dominance.
2017 Kawasaki KX 250F, 2017 Kawasaki KX 250F THE KAWASAKI DIFFERENCE THE WINNING EDGE With more Supercross and Pro Motocross wins than all other OEMs combined, no one else comes close to the championship-winning power and race-ready technology of the Kawasaki KX 250F. The tradition continues in the all-new 2017 KX250F, The Bike That Builds Champions. Are you ready for the next level of championship-proven performance? CHAMPIONSHIP-PROVEN POWER The lighter weight and increased power of the 2017 KX 250F motorcycle starts with a completely new engine. Get an inside look at the innovative design features. ENGINE Downdraft intake desing and more upright engine orientation with revised cylinder offset increase overall power Lighter wight race-team-inspired bridged-box bottom piston to optimize combustion efficiency and plateaun cylinder honing to help reduce friction INTAKES Rear fender with under seat intake channels ensure clean airflow Revised airbox and intake duct for increased air volumen resulting in more power FUEL INJESTION Innovative dual-injector system utilizes a downstream injector below the thorttle valve, and a second upstream injector located near the airbox. Together, they contribute to more efficient filling of the cylinder to maximize power More uprigth engine orientation and repositioned intake duct allow for optional air the intake. The downdraft style routing improves cylinder-filing efficiency,contribution to increased engine power. New downdraft injectior grows from four holes to eight for a wider fuel spray, delivering stronger low-to mid-range power for quicker acceleration Lighter weitght 43mm throttle body ensures sharp, responsive power EXHUAST New exthaust header with integrated resonator maximizes thottle reponse and enchances midrange power NEW FRAME & BODYWORK Slimmer, lighter aluminum perimeter frame contributes to razor sharp cornering and superior handling while a flatter seat and new bodywork allow easier rider movement. NEW SLIMMER, LIGHTER FRAME New aluminum perimeter frame is narrower and lighter for championship-winning agility Revised overall balance improves front wheel traction for razor-sharp cornering ability Radiators are rotated inward for narrower width between shrouds, allowing easier rider movement AGGRESSIVE BODYWORK New bodywork is lighter weight Flatter tank and seat allow greater freedom of movement Fuel tank has increased capacity, going from 1.6 to 1.7 gallons Features Kawasaki s first in-mold graphics that are more durable CLASS-LEADING ADJUSTABILITY The best way to ensure peak performance is to fine-tune your KX to fit you. The KX 250F can be adjusted t
2013 Suzuki RM Z250, 2013 Suzuki® RM-Z250 For 2013, the Championship-caliber Suzuki RM-Z250 is more potent than ever. It features a long list of engine modifications designed to increase the mid- to top-end performance and provide smoother power delivery. The result is performance that lets you blast out of turns and blow by the competition on the straights. The RM-Z250 also features a redesigned chassis and suspension, including an all-new Separate Function front Fork (SFF) from Showa. It provides crisper, more stable handling so you can carve up the tightest tracks on your way to the top of the podium! Champions Choose Suzuki...and Suzuki supports future champions! In addition to all the high-tech features and race-winning performance of the 2013 RM-Z models, Suzuki offers the best amateur racing program around! Get an edge on the competition by finishing out the 2012 contingency year on a Champion Approved 2013 RM-Z450. American Suzuki will be offering millions in contingency for 2013 at events nationwide! Features Engine Compact and lightweight 4-stroke, 249cc, fuel-injected, DOHC engine is modified for increased reliability. It provides outstanding performance across an incredibly wide powerband. Compact and lightweight 4-stroke, 249cc, fuel-injected, DOHC engine is modified for increased reliability. It provides outstanding performance across an incredibly wide powerband. Transmission A new transmission provides smoother and crisper shifting. The clutch's cam release has also been modified for lighter operation and enhanced feel. Chassis The front fork inner tube diameter has been increased from 47mm to 48mm further improving stability and absorption. The spring pre-load is now adjustable, which allows a wider range of adjustment for any level of rider.
2017 KTM 85 SX 17/14, 2017 KTM 85 SX 17/14 NO MORE KID'S GAME The riders of the junior class are no longer beginners. These are future champions fighting for victory, no matter if it is the a AMA Amateur National Title or Junior Motocross World Championship. In this scene, the 85 SX is considered the weapon of choice. With the most powerful engine in the field and a super lightweight, stable chassis, the only real competition comes from others racing on the 85 SX. Features may include: WHEELS Black coated high-end Excel rims, lightweight, CNC machined hubs and black spokes with lightweight aluminum nipples ensure the highest stability at minimum weight on the 85 SX. The OEM MAXXIS tires are renowned for their perfect traction and outstanding performance. FRAME Made of top quality chromoly steel with a lightweight, bolt-on aluminum rear subframe, the 85 SX frame ensures maximum stability at minimum weight. It has a rugged polymer coating in a noble black colour. SUSPENSION Up front of the 85 SX there is a pair of 43mm upside-down forks with 270mm of travel, while a PDS monoshock for the rear provides optimum traction and surface contact. These are both made by renowned supplier WP Suspension at the highest quality. Of course, rebound and compression damping can be adjusted separately for a quick and precise set-up to match the track and rider. BODYWORK Ergonomics and function of the bodywork is designed in such a way as to achieve complete harmony between rider and bike. GRAPHICS The revised, cool looking graphic design provides a striking new look based on the big bikes. Don t be surprised when someone mistakes you for a grown-up. ENGINE Cutting-edge 2-stroke technology, combined with a precise 6-speed gearbox and hydraulic clutch are the foundation of the 85 SX s superiority in all junior racing competition. CYLINDER The high performance cylinder with flow-optimized ports and a high precision exhaust control valve provides the engine with its unrivaled performance. CRANKSHAFT Thanks to its perfectly sized lightweight conrod, the crankshaft is distinguished by minimum vibrations and maximum durability. CLUTCH The hydraulic clutch mechanism by Formula ensures an easy clutch action and well-defined modulation on the 85 SX. HANDLEBARS The 85 SX has super strong, tapered handlebars made of high quality aluminum alloy with a bend that s perfect for motocross requirements. AIRBOX What is good for the bigger KTM off-road bikes cannot be bad for the 85 SX: an air filter change can be done within seconds without tools. BRAKES The Formula braking system with radial calipers four pistons in front, two in the rear with lightweight wave brake discs front 240mm diameter, rear 210mm are the ultimate in terms of controlled acti
2015 Kawasaki KX 450F, 2015 Kawasaki KX 450F It s no secret that Monster Energy Kawasaki has been dominating the AMA Supercross and AMA Motocross series, with Ryan Villopoto piloting his Monster Energy® Kawasaki KX450F race bike to four consecutive AMA Supercross Championships in 2011 through 2014. Villopoto s skills are undeniable, but the race-ready Kawasaki KX450F allows the legendary racer to brake later, carve deeper and accelerate harder thanks to a technology package and powerful yet tractable motor unrivaled by any production motocross bike. Key Features may include: Launch Control helps to reduce wheelspin on slippery starting gates Showa SFF-AIR fork with triple air chamber uses air to reduce weight, compared to traditional metal-coil fork springs, providing effective tuning and bottoming resistance Includes a free Kawasaki Genuine PSF Air Fork Pump and removable adjustment valve for quick and easy tuning of fork spring pressure Engine is tuned for optimum power delivery all the way from basement revs through the upper rpm range, this results in impressive thrust that continues from corner-exit to the end of the straights Revised Bridged Box piston. Piston crown allows for superior ultra-low to mid-range engine response Intake cam shape promotes strong low-RPM throttle response Larger 270mm oversize Braking petal-shape front disc, 240mm petal-shape rear disc Front master cylinder features a knocker-style lever-to-piston interface for excellent feel and superbly consistent performance Pre-programmed ignition maps are interchangeable trackside, no PC required Adjustable 4-position handlebar and 2-position footpegs allow riders to fit the KX to match their personal preference Black anodized aluminum rims for a factory look
2016 KTM 250 SX-F Factory Edition, 2016 KTM 250 SX-F Factory Edition The Whip The 250 SX-F Factory Edition, the lightest and best performing bike in its class, is the right choice for both amateur and professional riders. The combination of a powerful and torquey engine in a lightweight and agile chassis is key to its success. A 14.000 rpm redline, factory spec WP AER 48 forks, orange anodized triple clamps and sprocket, an FMF muffler, launch control and Excel rims: this small bore superstar based on the prestigious 250 SX-F has what it takes to take on the big guns. And take them out. Features may include: Engine The new 250 SX-F engine is based on the similar overall design of its predecessor, with some major refinements to make this power plant more compact and lighter, with the production of improved torque and power across the entire rpm range. Perhaps one of the most impressive benefits of the new design is a weight reduction of 2 lbs, while still including the incredibly beneficial electric starter. The reworked engine guarantees an improved power curve over the entire rev range up to 14,000 rpm, which makes the new 250 SX-F a winner for both amateur and professional riders. Cylinder Head The centerpiece of the compact DOHC (Double Overhead Camshaft) engine is the new cutting-edge cylinder head. It features improved combustion chamber geometry, two 150 g lighter overhead camshafts with new timing, plus a friction-optimized super-fine surface, new finger followers with a 30 % harder DLC coating and a reworked timing drive (friction reduced and shorter DID timing chain, new sprockets and chain guides). New valve springs and retainers for the four lightweight titanium valves (intake 32.5 mm, exhaust 26.5 mm) and high-flow ports create a maximized flow rate for an optimal power band and maximum performance, all the way up to a redline of 14,000 rpm. Cylinder & Piston In the reworked and shorter cylinder that has a bore of 78 mm, is a weight-reduced, forged bridged box-type piston made by CP. It features a unique piston shape adapted to the new combustion chamber and stands out with its extra-rigid structure, combined with a low weight. The compression ratio is at 14.4:1. Thanks to the low oscillating masses, the engine offers extremely lively characteristics. Electric Starter The new 250 SX-F is fitted with an electric starter as standard, which a clear advantage in the heat of battle. A new starter motor made by Mitsuba (modified for easy disassembly) and a weight-reduced starter drive guarantees more efficient and reliable starting. Trasmission The new engine is fitted with an all-new and weight reduced, 5-speed gearbox. It features the same gear ratios as the previous model, but has wider gears that feature a special surface treatment on the 2nd, 3rd and 4th gears for improved reliability. One of the new and special features
Grand Junction, Colorado
2017 KTM 125 SX, 2017 KTM 125 SX STING LIKE A BEE The whip cracking KTM 125 SX has been at the front for years. With the phenomenal performance on tap, it will be there for many more seasons to come. A compact chassis and the lowest weight out there is teamed up with a high performance 125cc 2-stroke engine for a surefire trophy collection. Get shredding, youngsters. Features may include: BODYWORK KTM R&D, Kiska Design and the factory racers had their say in shaping the plastics with one goal: complete harmony between rider and bike. Perfect ergonomics and contact points provide maximum comfort in movement on the SX-F. The I-beam structures of the front and rear fenders guarantee maximum stability and a low weight thanks to well thought-out construction and mounting. They also stay cleaner for longer. GRAPHICS New graphics convey the READY TO RACE character of the 2017 SX-F model line. AIRBOX The airbox design offers maximum protection of the air filter while ensuring maximum airflow. The large twin-air filter is mounted in a stiff cage, which at the same time holds the system in place. This design is so simple you could still pop a fresh one in with a face full of mud. Without tools. In seconds. FRAME The high-tech, lightweight chrome-moly steel frame is engineered for excellent handling, precise cornering and supreme stability. You can also count on high torsional rigidity and low longitudinal stiffness for better absorption of the energy created by the front and rear suspension sucking up jumps and bumps. In short: more comfort and less rider fatigue. Laterally attached, lightweight engine head stays contribute to a reduced vibration level. The engineers were able to pull off all that, while making the frame two pounds lighter than that of the lightest competitor on the market. In addition, the frame is easier to maintain, easier to work on and supplies more space for the tank and other components. The bike also features an extra-light aluminum subframe, which weighs in at less than 2 pounds. FOOTPEGS Sophisticated ´No Dirt´ footpegs prevent clogging of the footpeg pivot, even when digging in deep ruts. Looking for a higher riding position? Then just mount the footpegs of the MY2017 EXC models, which are 6mm higher than the SX versions. SWINGARM The cast aluminum design offers low weight and a perfect flex behavior. The single-component casting process eliminates any inconsistencies and inherent weak points created by welding. It s better looking as well. FUEL TANK A lightweight polyethylene tank has a capacity of 1.85 gallons. The filler cap has an inside thread, which makes for easy and reliable closure. HANDLEBAR KTM engineers sure know how to handle handlebars. This tapered one, made of high-strength aluminum by NEKEN, is fixed in damped rubber mounts and has two different pos