2020 Trial

2020: BETA EVO 300 4-STROKE

2020: 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: 11.5:1 Ignition: Electronic 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings) Spark Plug: NGK MR7B1-8 Lubrication: Internal oil pump w/cartridge filter Carburetor: Mikuni CV Clutch: Wet mult... »

2020: BETA EVO 300 SS

2020: BETA EVO 300 SS

ENGINE SPECS: Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve Bore: 79mm Stroke: 60.5mm Displacement: 299cc Compression Ratio: 10:1 Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings) Spark Plug: NGK GR7CI8 Lubrication: Pre-mix (synthetic oil) Carburetor: Keihin PWK 28mm Clutch: Wet multi-disc w/ cush-drive bas... »

2020: BETA EVO 300

2020: BETA EVO 300

ENGINE SPECS: Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve Bore: 79mm Stroke: 60.5mm Displacement: 296.5cc Compression Ratio: 10:1 Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings) Spark Plug: NGK GR7CI8 Lubrication: Pre-mix (synthetic oil) Carburetor: Keihin PWK 28mm Clutch: Wet multi-disc w/ cush-drive b... »

2020: BETA EVO 250

2020: BETA EVO 250

ENGINE SPECS: Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve Bore: 72.5mm Stroke: 60.5mm Displacement: 249.7cc Compression Ratio: 9:1 Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings) Spark Plug: NGK GR7CI8 Lubrication: Pre-mix (synthetic oil) Carburetor: Keihin PWK 28mm Clutch: Wet multi-disc w/ cush-drive ... »

2020: BETA EVO 200

2020: BETA EVO 200

ENGINE SPECS: Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve Bore: 64mm Stroke: 60.5mm Displacement: 194.6 cc Compression Ratio: 11.8:1 Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings) Spark Plug: NGK BR7ES Lubrication: Pre-mix (synthetic oil) Carburetor: Keihin PWK 28mm Clutch: Wet multi-disc w/ cush-drive... »

2020: BETA EVO 125

2020: BETA EVO 125

ENGINE SPECS: Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve Bore: 54mm Stroke: 54.5mm Displacement: 124.8 cc Compression Ratio: 15.9:1 Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings) Spark Plug: NGK GR7CI8 Lubrication: Pre-mix (synthetic oil) Carburetor: Keihin PWK 28mm Clutch: Wet multi-disc w/ cush-driv... »