2022 BETA Evo 300 4-Stroke

Engine Specs:

Type: Single cylinder, 4-stroke, 4-valve liquid-cooled
Bore: 84mm
Stroke: 53.6mm
Displacement: 297.3cc
Compression Ratio: 9.7:1
Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings)
Spark Plug: NGK MR7BI-8
Lubrication: Internal oil pump w/ cartridge filter
Carburetor: Mikuni CV
Clutch: Wet multi-disc
Transmission: 5-speed

Chassis Specs:

Frame: Aluminum beam, single wave Hydro-Formed w/built in fuel tank
Wheelbase: 51.4”
Seat Height: 26”
Ground Clearance: 12.2”
Footrest Height: 13.6”
Dry Weight: 155.5 lbs. dry
Fuel Tank Capacity: .75 US gallons
Front Suspension: 38mm Paioli with hard-coate tubes
Rear Suspension: Adjustable single shock, aluminum bodied with nitrogen including linkage
Front Wheel Travel: 6.5”
Rear Wheel Travel: 7.1”
Final Gearing: 11t front, 42t rear
Front Brake: 185mm rotor w/ 4-piston caliper
Rear Brake: 160mm rotor w/ twin-piston caliper
Front/Rear Rim: 21” (Front), 18” (Rear)
Front/Rear Tire: Dunlop Trial