Dirt Bikes for sale in Boulder, Colorado

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2013 Suzuki Boulevard M90

2013 Suzuki Boulevard M90

$7,199

Boulder, Colorado

Year 2016

Make Honda

Model CRF 450R

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 Honda CRF 450R, PLUS TAX ONLY GFORCE POWERSPORTS OF BOULDER 303-447-3500 2016 Honda® CRF® 450R Enhanced Podium Ability. Honda® s CRF® 450R is the nuclear option in the motocross wars. Light, powerful, nimble, responsive, it offers the most performance and refinement of any bike in its class. For 2016, we ve made some fine-tuning changes that make it a little better, but the big features that separate it from the pack remain. For example, there s the CRF® 450R s Engine Mode Select button that lets you choose between three settings (Standard, Smooth and Aggressive), just by pushing a handlebar-mounted button. Use that in conjunction with our available HRC Fuel Injection Setting Tool, and it s easier than ever to adjust your engine s output for specific track conditions. Next, the CRF® 450R's revolutionary KYB Air Fork features both high- and low-speed compression and rebound damping, letting you dial in the CRF® 450R's suspension in much quicker. Details like a fork that s five millimeters longer this year and a new shock link help make the CRF® 450R even more stable. There s even a new chain roller to help. All in all, you have everything you need to put you up front, from the second the start gate drops to when the checkered flag falls. Features May Include: Engine Mode Select Button Not to be confused with a launch mode selector, this handlebar-mounted button lets you dial in engine power delivery character with a push of your thumb. Choose between Standard, Smooth and Aggressive, depending on track conditions. Cylinder Head and Piston The CRF® 450R s cylinder head features a right-side exhaust port exit that helps the engine deliver more top-end power and over rev, plus better low-end torque feel. The piston s special heat treatment adds durability, too. KYB PSF Air Fork The CRF® 450R's 48mm inverted KYB PSF (Pneumatic Spring Fork) air fork is one of our 450 s best features. It weighs less than a conventional spring fork, and adjusting the spring rate is as easy pumping air. This year it s five millimeters longer too, which helps enhance the bike s stability.

2002 Honda VT1100

2002 Honda VT1100

Request Price

Boulder, Colorado

Year 2016

Make Honda

Model CRF 250R

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 Honda CRF 250R, CALL RYAN 303-447-3500 Boulder Location PLUS TAX ONLY GFORCE POWERSPORTS OF BOULDER 303-447-3500 2016 Honda® CRF® 50F The World's Best Beginner Bike. How many thousands of beginners have had their first taste of motorcycling on a Honda 50? Hundreds of thousands, for sure. And it s easy to understand why. The CRF50F offers up an unbeatable combination: Its tough, reliable engine develops smooth, easy-to-use power; three-speed transmission with automatic clutch; and tough suspension that stands up to youthful enthusiasm. And for adults, the CRF50F makes sense too: an adjustable throttle limiter lets you tailor the power to the appropriate skill level, and the proven reliability means more time riding and less time taken up by maintenance and repairs. Be A Responsible Rider: All parents need to consider their youngsters' age, size, ability and maturity before allowing them to ride. Obtain a copy of "Off-Road Safety Tips" from your local Honda Dealer. Features may include: Honda Tough. Honda Smart. If there s ever a bike that needs a durable, reliable, low-maintenance engine, it s a bike like this. And nobody can match Honda s reputation for trouble-free operation. Stay In Control. Parents understand the needs of younger riders like nobody else. That s why the CRF50F has a parent-friendly adjustable throttle limiter, so you can decide how much power your rider can use. It s simple for you to adjust too. Nothing s Easier. The CRF50F s automatic clutch makes learning easier, because young riders never have to worry about stalling or a handlebar-mounted clutch lever. They just shift gears with their toe when they re ready.

2015 KTM 250 SX-F

2015 KTM 250 SX-F

Request Price

Boulder, Colorado

Year 2017

Make KTM

Model FREE RIDE 250

Category Dirt Bikes

Engine -

Posted Over 1 Month

2017 KTM FREE RIDE 250, 2017 KTM'S ARE HERE!! 2017 KTM FREE RIDE 250 CALL FOR PRICE 303-447-3500

2003 KTM 125 SX

2003 KTM 125 SX

Request Price

Boulder, Colorado

Year 2017

Make KTM

Model 125 SX

Category Dirt Bikes

Engine -

Posted Over 1 Month

2017 KTM 125 SX, 2017 KTM RACE BIKES ARE HERE!!!! COME TO GFORCE BOULDER AND CHECK THE NEW 2017 BIKES OUT 303-447-3500 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. Th

2016 Kawasaki Ninja ZX-10R KRT Edition

2016 Kawasaki Ninja ZX-10R KRT Edition

$6,499

Boulder, Colorado

Year 2016

Make Kawasaki

Model KX 250F

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 Kawasaki KX 250F, Boulder Location Call 303-447-3500 plus tax only WE WANT YOUR BUSINESS! 2016 Kawasaki KX 250F THE KAWASAKI DIFFERENCE Features May Include: The Bike that Builds Championship Tradition: More AMA National MX Wins than all other copetitors combined. Engineering: Racing-Inspired technology translates to Race-Ready bikes. Championships: 16 total Pro MX & SX titles more than any other OEM in the last 12 years. Showa Separate Function Fork-type 2 Design separates spring and damping functions for less weight, better performance. Fully adjustable for optimal control.> Preload adjustability to fien your setup. Oversized Petal-Style front Braking Rotor Combines with SFF for improved control. Largest diameter front brake rotor in class. Adjustable Ergonomics Adjustable four-position handlebar moves the handlebar towards or away from your body. Two-position adjustable footpegs help reduce knee angle when seated. IndustryFfirst Launch Control Mode Engage mode in neutral, 1st, or 2nd gear. Accelerate with maximum traction. In 3rd gear, engine map returns to normal.

2002 Kawasaki Vulcan NOMAD

2002 Kawasaki Vulcan NOMAD

$4,599

Boulder, Colorado

Year 2016

Make Kawasaki

Model KX 250F

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 Kawasaki KX 250F, Boulder Location Call 303-447-3500 2016 Kawasaki KX 250F THE KAWASAKI DIFFERENCE Features May Include: The Bike that Builds Championship Tradition: More AMA National MX Wins than all other copetitors combined. Engineering: Racing-Inspired technology translates to Race-Ready bikes. Championships: 16 total Pro MX & SX titles more than any other OEM in the last 12 years. Showa Separate Function Fork-type 2 Design separates spring and damping functions for less weight, better performance. Fully adjustable for optimal control.> Preload adjustability to fien your setup. Oversized Petal-Style front Braking Rotor Combines with SFF for improved control. Largest diameter front brake rotor in class. Adjustable Ergonomics Adjustable four-position handlebar moves the handlebar towards or away from your body. Two-position adjustable footpegs help reduce knee angle when seated. IndustryFfirst Launch Control Mode Engage mode in neutral, 1st, or 2nd gear. Accelerate with maximum traction. In 3rd gear, engine map returns to normal.

2016 KTM 65 SX

2016 KTM 65 SX

$10,799

Boulder, Colorado

Year 2016

Make KTM

Model 350 XCF-W Six Days

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 KTM 350 XCF-W Six Days, Boulder Location 2016 KTM 350 XC-W Six Days IN A CLASS OF ITS OWN & UNRIVALLED No other brand is represented in offroad sports with a history of success that can even compare to that of KTM. The special edition Six Days models celebrate this success with special performance upgrades and top-of-the-line components. In 2015 the ISDE (International Six Days of Enduro) will be held in Slovakia, and the KTM model line-up has been suitably equipped to handle anything the muddy and rocky terrain can throw at it. Features May Include: VALVE TRAIN The crankshaft drives an intermediate multifunctional shaft, which in turn drives the coolant pump and the two camshafts via the cam chain, while also acting as a counter balancer. A hydraulic chain tensioner ensures reliable chain tension to achieve highly precise valve timings. GENERATOR The 350 XCF-W engine is equipped with a 196 W alternator with integrated starter freewheel. The alternator provides sufficient energy for the fuel injection, lighting and other electrical loads. The oil-cooled rotor has a larger diameter with a bigger flywheel mass and is contained in a larger ignition cover. ENGINE The 350cc 4-stroke engine with a state-of-the-art electronic fuel injection system offers a very wide power band and is distinguished by a dynamic but easy to manage power delivery. At over 45hp of maximum power, the 350 XCF-W is strong enough to beat any 450 in it's class. CYLINDER HEAD The DOHC cylinder head contains four ultra-lightweight titanium valves (intake 36.3mm, exhaust 29.1mm), activated by two overhead camshafts via very small, DLC coated followers that weigh only 8g. The super lightweight design allows for extremely high engine speed levels of up to 12,000 rpm. The camshaft timing is perfectly tuned for performance in low end for Enduro specific performance. CRANKSHAFT The 350 XCF-W has a heavier crankshaft in order to achieve a more even power delivery and better traction through the greater gyrating mass. The crankshaft employs a plain big end bearing, and two force-fitted bearing shells run directly on the crank pin. The necessary oil feed for this bearing is ensured by the engine's pressure lubrication. This design increases the engine's long-term durability and lengthens crankshaft service intervals, which is a customer benefit in terms of time, effort and cost. BODYWORK The bodywork has been designed ergonomically and functionally in such a way that the whole motorcycle is in perfect harmony with the rider down to the very last detail. FRAME The modern frame design of the 350 XCF-W, comprising lightweight, high strength, chrome-molybdenum steel section tubes, combines maximum longitudinal stiffness with optimum torsional stiffness. This guarantees easy handling and precise steering behavior, as well as excellent

2008 Harley-Davidson Heritage Softail CLASSIC

2008 Harley-Davidson Heritage Softail CLASSIC

$650

Boulder, Colorado

Year 2003

Make Honda

Model Xr 50

Category Dirt Bikes

Engine 50 cc

Posted Over 1 Month

2003 Honda Xr 50, 2003 XR50R- Great kids/pit bike! Bought as part of a 2 bike kids package, we never rode it. I had it tuned, carburetor cleaned/rebuilt, gasket replaced, new chain, rear brake repaired, and replaced inner tube. I spent 460$ on getting it running like new. $650.00 7203522946

2007 Suzuki 750

2007 Suzuki 750

$7,565

Boulder, Colorado

Year 2015

Make Yamaha

Model WR250F

Category Dirt Bikes

Engine -

Posted Over 1 Month

2015 Yamaha WR250F,

2016 KTM 50 SX

2016 KTM 50 SX

$4,356

Boulder, Colorado

Year 2016

Make KTM

Model 50 SX

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 KTM 50 SX,

1993 Harley-Davidson Electra Glide CLASSIC

1993 Harley-Davidson Electra Glide CLASSIC

$9,943

Boulder, Colorado

Year 2015

Make KTM

Model 350 EXC-F

Category Dirt Bikes

Engine -

Posted Over 1 Month

2015 KTM 350 EXC-F,

2015 KTM 450 SX-F

2015 KTM 450 SX-F

$6,674

Boulder, Colorado

Year 2016

Make KTM

Model 125 SX

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 KTM 125 SX,

2014 Kawasaki Z1000

2014 Kawasaki Z1000

$10,305

Boulder, Colorado

Year 2016

Make KTM

Model 500 EXC

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 KTM 500 EXC,

2015 Harley-Davidson FLS - Softail Slim

2015 Harley-Davidson FLS - Softail Slim

$8,279

Boulder, Colorado

Year 2016

Make Kawasaki

Model KX 450F

Category Dirt Bikes

Engine -

Posted Over 1 Month

2016 Kawasaki KX 450F,

2015 Husqvarna FE 350 S

2015 Husqvarna FE 350 S

$3,399

Boulder, Colorado

Year 2013

Make Husqvarna

Model TC 250R

Category Dirt Bikes

Engine -

Posted Over 1 Month

2013 Husqvarna TC 250R, Super Clean!!! Check it out Like new and ready to ride... 2013 Husqvarna TC250R Husqvarna continues to move closer to the upper echelon of competition in motocross with the TC250R. Last year s TC250 debuted the F1-inspired Red Head engine design, and showed great success, winning races both on and off the track. For 2013, the TC250R receives all-new WP radiators, which are stronger and more efficient, and fine-tuning to the motor provides smooth power, and increased durability.