Honda CRF450X (2011-12)

The Honda CRF450X is a dual-purpose off-road motorcycle that was produced from 2011-12. It has a four-stroke, single-cylinder, DOHC, 4-valve engine with a capacity of 449cc and a compression ratio of 12.0:1. The bike is liquid-cooled and has a Keihin 40mm flat-slide induction system. It can be started both electrically and with a kick. The Clutch is Wet, multiple discs, cable operated with a five-speed transmission and final drive by #520 chain; 14T/40T. The Front Suspension consists of Inverted fully-adjustable 47mm Showa cartridge forks with 16-way rebound settings, and 16-way compression with a Front Wheel Travel of 315 mm / 12.4 in. The Rear Suspension is a Pro Link Showa single shock with a 312mm of travel, 17-way rebound settings, 13 low-speed compression settings and 3.5 turns of high-speed compression adjustment, with a Rear Wheel Travel of 315 mm / 12.4 in. Additionally, it has 240mm disc 2 piston caliper Front and Rear Brakes, with a Front Tyre of 80/100-21 and a Rear Tyre of 110/100-18. The Rake is 27.35 degrees with a Trail of 117 / 4.6 in. Dimensions are given as Length 2178 mm / 85.7 in, Width 821 mm / 32. in, Height 1273 mm / 50.1 71, Wheelbase is 1480 mm / 58.3 in, Seat Height is 963 mm / 37.9 in, Ground Clearance is 346 mm / 13.6 in, and the Dry Weight stands at 113 kg / 249 lbs, while the Wet Weight is 118 kg / 260 lbs. Lastly, the bike’s fuel capacity is 7.2 Litres / 1.9 gal.

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Technical specifications:

Make Model: Honda CRF 450X

Year: 2011 – 12

Engine: Four stroke, single cylinder, DOHC, 4 valves

Capacity: 449 cc / 27.4 cu-in

Bore x Stroke: 96 x 62mm

Cooling System: Liquid cooled

Compression Ratio: 12.0:1

Lubrication: Wet sump

Induction: Keihin 40mm flat-slide

Lubrication: Wet sump

Ignition: CD with electronic advance and lighting coil

Starting: Electric & kick

Max Power: 44.8 hp / 33 kW @ 7500 rpm

Max Torque: 43 Nm / 4.38 kg-m @ 7000 rpm

Clutch: Wet, multiple discs, cable operated

Transmission: 5 Speed

Final Drive: #520 chain; 14T/40T

Front Suspension: Inverted fully adjustable 47mm Showa cartridge forks, 16-way rebound settings, 16-way compression

Front Wheel Travel: 315 mm / 12.4 in

Rear Suspension: Pro Link Showa single shock with 312mm of travel 17-way rebound settings, 13 low speed compression settings and 3.5 turns of high speed compression adjustment)

Rear Wheel Travel: 315 mm / 12.4 in

Front Brakes: Single 240mm disc 2 piston caliper

Rear Brakes: Single 240mm disc

Front Tyre: 80/100-21

Rear Tyre: 110/100-18

Rake: 27.35 degrees

Trail: 117 / 4.6 in

Dimensions: Length 2178 mm / 85.7 in Width 821 mm / 32. in Height 1273 mm / 50.1 71

Wheelbase: 1480 mm / 58.3 in

Seat Height: 963 mm / 37.9 in

Ground Clearance: 346 mm / 13.6 in

Dry Weight: 113 kg / 249 lbs

Wet Weight: 118 kg / 260 lbs

Fuel Capacity: 7.2 Litres / 1.9 gal