Showing posts with label Motocross. Show all posts
Showing posts with label Motocross. Show all posts

Prototype Bike BRD RedShift Electric Motocross

Prototype Bike BRD RedShift Electric Motocross

An additional ‘green’ contender for your conventionally driven motorcycles will get ready to storm onto the marketplace in 2012, as Prototype Bike BRD RedShift Electric unveiled their newest development, the electric RedShift motocross device. The white/blue/orange bike comes to strengthen the truth that bikes also ought to turn into less polluting, similar to the trend set with the car marketplace.

The RedShift is reportedly focused in direction of off-road and urban use, and meant to outperform gas-powered equivalents. The most distinctive feature on the bike will be the chassis, manufactured of two sculptural aluminum monocoque members.

The RedShift SM, the city edition, is is claimed to be a pre-production prototype, with manufacturing prepared for 2012. “There are a long time of enhancement in modern day motocross and supermoto chassis,” stated Chief Technological innovation Officer, Derek Dorresteyn. “We selected to harness the best of that even though taking advantage of the torque and throttle reaction an electrical motor delivers.”

Equally versions in the RedShift ought to supply about fifty miles of variety according to other electric motorcycles out there, but BRD refrained from specifying a selection right until further more testing.

Prototype Bike BRD RedShift Electric stated that their intent should be to ship manufacturing motorcycles in time for that 2012 riding season. The motorcycles will likely be offered by means of conventional motorbike dealerships to guarantee b guarantee and provider assist.

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Motocroos 2009 KTM 85SX Modification



Motocroos 2009 KTM 85SX

The 85 SX has continued been the criterion in its class. The KTM engineers accept already afresh exceeded themselves convalescent this about absolute bike alike further. Be it power, anatomy or affection - the 85 SX is a adversary which strikes abhorrence into your opponents. Developed by professionals for the professionals of the future.


Specification Motocroos 2009 KTM 85SX :

Engine type Single cylinder, 2-stroke
Displacement 84.9 cc
Bore x stroke 47 x 48.95 mm (1.85 x 1.93")
Starter Kickstarter
Transmission 6 gears
Carburetor Keihin PWK 28
Control Power Valve
Engine lubrication Mixture oil lubrication 1:40
Transmission oil Motorex, SAE 15W50
Primary drive 19:66
Final drive 14:49
Cooling Liquid cooled
Clutch Wet multi-disc clutch, operated hydraulically
Ignition Moric digital 2M1
Frame Double grinded central double-cradle-type frame
Subframe Aluminium
Handlebar Aluminium Ø 22 mm (0.87")
Front suspension WP USD Ø 43 mm (1.69")
Rear suspension WP PDS mono shock
Suspension travel front/rear 280 / 300 mm (10.83 / 11.81")
Front brake Disc brake Ø 220 mm (8.66")
Rear brake Disc brake Ø 200 mm (7.87")
Rims, front/rear 1.4 x 17"; 1.6 x 14" Alu
Tires, front/rear 70/100 x 17"; 90/100 x 14"
Chain 1/2 x 5/16"
Main silencer Aluminium
Steering head angle 66°

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2010 Kawasaki KX450F Review



The 2010 Kawasaki KX450F provides an ideal belvedere for riders attractive to win races. Its absolute aluminum frame, exceptional abeyance apparatus and expert-tuned settings are advised to bear superb accelerated stability, enabling racers to capitalize on its amazing agent performance. Holeshot dispatch is delivered by a able powerband and optimized anatomy geometry accurately engineered to aerate rear caster traction. Monster Energy Kawasaki addition Ryan Villopoto acclimated his new KX450F to win several AMA Supercross and Motocross races, during his aboriginal year on a 450.


The KX450F appearance a cardinal of agent refinements, including the aboriginal accomplishment use of a high-performance bridged-box basal agent that offers added ability in the aerial and over-rev rpm ranges. Revised cam timing and ECU settings accommodate bigger mid-high rpm performance, while reinforcements to the butt sleeve and appropriate ancillary crankcase access durability.

2010 Kawasaki KX450F

The race-ready agent is bunched and light, with a abbreviate 100mm butt arch and a 12.5:1 compression ratio. A wedge-shaped crank web offsets 60% of the crankshaft’s reciprocating weight, bearing an able “counterweight” effect. This is on par with Kawasaki’s branch racers and helps abate agent vibration, bland ability commitment and enhance low-rpm burke response. A new 40mm beneath stainless animate bankrupt aqueduct connects to a large-volume silencer which uses long-fiber packing actual to aerate account intervals. A new elastic damping collar in the rear silencer arise provides a addition to abiding durability.

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