Motocross Bikes for sale in Fontana, California

2004 Kawasaki Ninja 500R

$2,799

Fontana, California

Year 2006

Make Kawasaki

Model KX250F

Category Motocross Bikes

Engine 249 cc cc

Posted Over 1 Month

Just two short years after it was introduced to American motocross racers, the championship-winning KXâ„¢250F motorcycle has been revamped â€“ even though it already has five titles under its proverbial belt. Numerous changes have been made to the potent KX250F. It produces significantly more power than the 2005 model it replaces, and like the new flagship KX450F, the KX250F sports an all-aluminum perimeter frame. The 249cc, liquid-cooled, four-stroke engine now gives the KX250F a harder-hitting powerband, especially from mid- to high-rpm, and it extends that smooth, traction-grabbing power into the over-rev range. Additional enhancements include revised intake and exhaust ports, and a revised combustion chamber for stronger low- to mid-rpm performance, while new cam profiles and a higher 13.5:1 compression ratio improve high-rpm performance. To compensate for the increased output, the piston now has a thicker crown. Other engine modifications include stiffer valve springs to help ensure reliable valve control at high rpm; a surface-hardened crankshaft for additional rigidity; more efficient oil pumps that increase oil flow by nearly 20 percent; a new stick ignition coil that reduces overall weight; and newly designed, high-capacity Denso radiators that deliver superior cooling performance due to their more tightly packed cores and new fin design. Kawasaki also revised the timing and lift of the decompression system, so starting the KX250F is even easier. The clutch and five-speed transmission have also been modified to include new friction plate material and stiffer clutch springs for improved clutch feel, and the gears have beefier dogs to match the more-powerful engine. Kawasaki engineers have also given the KX250F shift drum a new cam to improve shifting feel. The most visible change to the KX250F is the aluminum perimeter frame. As with the KX450F, Kawasaki engineers combined their experience designing steel perimeter KX frames and techniques used to construct the NinjaÂ® ZXâ„¢-10R sport bike chassis to create an all-new aluminum perimeter frame. Comprised of forged, extruded and cast aluminum parts, the strong but light design gives the KX250F the best possible balance of torsional and longitudinal rigidity necessary for superior handling characteristics. The frame was designed so that the center of gravity and key chassis dimensions would work together to enhance the rear tireâ€™s ability to drive the KX250F forward instead of squatting under acceleration. Additionally, the four-stroke engine sits in an upright position within the new frame to further aid overall traction. The slim profile of the KX250F frame, two-piece radiator shrouds that leave the upper frame spars exposed, and careful design of the remaining bodywork make the KX250F feel light and narrow beneath the rider. The KX250Fâ€™s

2001 Kawasaki VN750

Request Price

Fontana, California

Year 2017

Make Kawasaki

Model KX65

Category Motocross Bikes

Engine 64cc cc

Posted Over 1 Month

The KXâ„¢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, 64 cc two-stroke engine A low 29.9 inch seat height Adjustable 33 mm leading axle conventional fork provides great handling and 8.3 inches of wheel travel Adjustable Uni-TrakÂ® rear suspension with 9.4 inches of wheel travel Front and rear disc brakes High tensile tubular steel semi-double cradle frame

2012 Kawasaki Ninja 1000

Request Price

Fontana, California

Year 2017

Make Kawasaki

Model KX™85

Category Motocross Bikes

Engine 85cc cc

Posted Over 1 Month

The KX™85 motorcycle is a fixture on the podium at motocross races across the country. Delivering a winning combination of power, agility and adjustability. High-performance liquid-cooled, 84 cc two-stroke engine Six-position adjustable handlebar mount helps tailor ergonomics for a wide range of riders Sophisticated suspension components with a 32.7 inch seat height Front and rear disc brakes High tensile steel perimeter frame

2014 Kawasaki VN900

Request Price

Fontana, California

Year 2017

Make Kawasaki

Model KX™250F

Category Motocross Bikes

Engine 249cc cc

Posted Over 1 Month

With more supercross and pro motocross wins than all other OEM's combined, no one else comes close to the championship, winning power of the Kawasaki KX™250F motorcycles. The tradition continues in the new 2017 KX250F, the bike that builds champions. New, more powerful and lighter weight engine with an innovative downdraft design and upright engine orientation A slimmer, lighter aluminum perimeter frame contributes to razor-sharp handling and superior stability Revised Showa separate function fork – Type 2 with optimal rigidity and settings Launch control mode helps maximize traction and acceleration out of the gate Three different DFI® couplers with easy plug-and-play technology Exclusive dual fuel injector design contributes to superior throttle response and excellent power delivery

2016 Husqvarna FE 501 S

Request Price

Fontana, California

Year 2017

Make Husqvarna

Model TC 85 17/14

Category Motocross Bikes

Engine 84 cc cc

Posted Over 1 Month

Big Performance, Mini Package New stylish colors and graphics adorn the MY17 TC 85. The agile and powerful little 2-stroke is equipped with the most advanced technology available in small-size motocross. The TC 85 is the ideal entry into motocross for the champions of tomorrow.

2008 Honda Rebel (CMX250C)

$2,799

Fontana, California

Year 2007

Make Honda

Model CRF150R

Category Motocross Bikes

Engine 149 cc

Posted Over 1 Month

2007 Honda CRF150R, BIKE IS VERY CLEAN AND VERY LOW HRS AND STILL HAS ALL STOCK PLASTIC ON IT AND STILL LOOK REALLY GOOD VERY CLEAN - First came the CRF450R. Then the CRF250R. For 2007, Honda is unleashing its might on the Mini class. Meet the all-new, ready-to-dominate CRF150R. Featuring our revolutionary Unicam four-valve engine and fully adjustable Showa suspension, this latest Honda MX missile is coming soon to a podium near you.

2016 Kawasaki KX65

$3,699

Fontana, California

Year 2016

Make Kawasaki

Model KX65

Category Motocross Bikes

Engine -

Posted Over 1 Month

2016 Kawasaki KX65, 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.

2016 Husqvarna FE 350

$4,349

Fontana, California

Year 2016

Make Kawasaki

Model KX85

Category Motocross Bikes

Engine -

Posted Over 1 Month

2016 Kawasaki KX85, The KX™85 motorcycle is a fixture on the podium at motocross races across the country. Delivering a winning combination of power, agility and adjustability.

1978 Kawasaki Ltd

$7,599

Fontana, California

Year 2016

Make Kawasaki

Model KX250F

Category Motocross Bikes

Engine -

Posted Over 1 Month

2016 Kawasaki KX250F, 2016 Kawasaki KX™250F

2010 Yamaha Yzf R6

$2,999

Fontana, California

Year 2008

Make Yamaha

Model YZ250F

Category Motocross Bikes

Engine 250 cc

Posted Over 1 Month

2008 Yamaha YZ250F, BIKE IS CLEAN AND LOW HRS - BLITZ FASTER, SCRUB FLATTER AND DIVE DEEPER. Now more than ever, you're looking at the most highly refined, sweetest-handling, easiest-to-ride quarter-liter motocrosser money can buy. "The YZ250F is a fantastic all-around package." Transworld Motocross, 2/07

2009 Yamaha 650

$3,999

Fontana, California

Year 2008

Make Yamaha

Model YZ450F

Category Motocross Bikes

Engine 449 cc

Posted Over 1 Month

2008 Yamaha YZ450F, BIKE IS CLEAN AND LOW HRS - OUR MOST POWERFUL, MOST FLICKABLE 450 EVER. The bike that started the four-stroke revolution keeps moving forward with chassis and engine refinements that ensure the five-titanium-valved YZ450F remains at the head of the open-class pack.

2007 Honda Silver Wing FSC600A

$2,799

Fontana, California

Year 2004

Make Honda

Model CRF450R

Category Motocross Bikes

Engine 449 cc

Posted Over 1 Month

2004 Honda CRF450R, BIKE IS A MUST SEE AND CLEAN - Of all the bikes Honda has built over the last 50 years, the CRF450R is easily one of the most talked about. Awesome four-stroke power. Featherweight aluminum frame. Trick Showa suspension. Simply put, it's the best four-stroke motocross machine on the market. And it's just about the closest thing you'll find to a full-on factory ride.

2015 Kawasaki Concours 14 ABS

$4,299

Fontana, California

Year 2013

Make Kawasaki

Model KX450F

Category Motocross Bikes

Engine 449 cc

Posted Over 1 Month

2013 Kawasaki KX450F, NICE BIKE - PROOF in Five Back-to-Back Titles The KX450F has been updated for 2013 to help continue its back-to-back string of recent championships. The string began with Monster Energy Kawasaki?s Ryan Villopoto winning both the 2011 Supercross and 2011 Motocross titles, followed by leading the U.S. team to an overall victory at the Motocross of Nations, then Villopoto?s absolute domination of the Monster Energy Cup ? which also earned him the Monster Million. Last but not least, Villopoto recently defended his Supercross title by winning the 2012 championship on his KX450F!

2015 Zero Motorcycles Zero-S

$4,595

Fontana, California

Year 2013

Make Yamaha

Model YZ250F

Category Motocross Bikes

Engine 250 cc

Posted Over 1 Month

2013 Yamaha YZ250F, BIKE IS VERY NICE AND LOW HRS HAS A BIG BORE KIT ON IT IMS TANK AND SUSPENSION A MUST SEE - YZ250F EQUALS LIGHTWEIGHT INTUITIVE HANDLING The 2013 YZ250F features the premier bilateral beam frame and superior race ready suspension components for one of the best handling packages on the track which inspires confidence so you can corner, jump and handle the roughest tracks on the planet. All backed by legendary Yamaha durability so you can ride for years to come!

2008 Honda CRF450R

$5,499

Fontana, California

Year 2008

Make Honda

Model CRF450R

Category Motocross Bikes

Engine Liquid-cooled, 1-cylinder, Unicam

Posted Over 1 Month

2008 Honda CRF450R, THIS BIKE IS A SHOW ROOM PICE RIMS PIPE EVERYTHING U CAN DO IS DONE TOO MUCH TO LIST AND ONLY 8.4 HRS ON IT - The experts are pretty much unanimous in hailing the CRF450R as the best MXer in its class. Holding that advantage, however, demands constant improvement, and the 2008 CRF450R is sharper than ever, with all-new works-style brake rotors, retooled frame geometry, and the revolutionary new Honda Progressive Steering Damper (HPSD). The gauntlet has been thrown. Again.