Motor Wallpaper

Many are the refinements and innovations, both on the frame and the engine, all designed to increase reliability and riding feeling. A wide range of displacements are now available, The 2012 Beta 450RR strengthened by the new 450cc engine, a first for Beta Motorcycle in the enduro market. For 2012 Beta has developed a complete range of enduro bikes to appeal to both the weekend hobbyist as well as the seasoned Pro.

2012 Beta 450RR Specifications Motocross
MSRP Price: $8799.00 USD

Engine

Type: Beta-Built single cylinder, 4-valve, 4-stroke, liquid cooled, electric start with back up kick starter.

Bore: 95mm Stroke: 63.4mm
Displacement: 449cc
Compression Ratio: 11.95:1
Ignition: DC-CDI with variable ignition timing, Kokusan.
Spark Plug: NGK LKAR 8A-9
Lubrication: Twin oil pumps with cartridge oil filter. Separate oil for engine and clutch .8 liter each
Carburetor: Keihin FCR-MX 39mm
Clutch: Wet multi-disc
Transmission: 6-speed
Final Drive: O-ring chain
Chassis
Frame: All New molybdenum steel with double cradle split above exhaust port. Air filter access from the side.
Wheelbase: 58.7”
Seat Height: 36.8”
Ground Clearance: 12.6”
Footrest Height: 16.2”
Dry Weight: 242 lbs. dry
Fuel Tank Capacity: 2.1 US gallons
Front Suspension: All New 48 mm Sachs USD fork, adjustable compression and rebound, TFX technology.
Rear Suspension: Sachs shock w/adjustable rebound and hi/low speed compression
Front Wheel Travel: 11.4”
Rear Wheel Travel: 11.4”
Front Brake: 260mm floating rotor
Rear Brake: 240mm rotor
Front/Rear Rim: 21” (Front) 18” (Rear)
Front/Rear Tire: Michelin Enduro Competition
Warranty: 6 month Limited Warranty