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2022 BETA 125 RR RACE (2-STROKE)

ENGINE SPECS Type: Beta-Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system.                                         Bore: 54mm Stroke: 54.5mm Displacement: 124.... »

2022 BETA 500 RR-S (4-STROKE)

2022 BETA 500 RR-S (4-STROKE)

ENGINE SPECS Type:  Single cylinder, 4-valve, (Titanium intake and Steel exhaust) 4-stroke liquid cooled, cooling fan, electric start. (back-up kick start available as an option). Bore: 100mm Stroke: 60.8mm Displacement: 477.5cc Compression Ratio: 11.86:1 Ignition: Dual map Kokusan. 200 watt output  Spark Plug: NGK LKAR8A-9 Lubrication: Twin oil pumps with c... »

2022 BETA 390 RR-S (4-STROKE)

2022 BETA 390 RR-S (4-STROKE)

ENGINE SPECS Type:  Single cylinder, 4-valve, (Titanium intake and Steel exhaust) 4-stroke liquid cooled, cooling fan, electric start. (back-up kick start available as an option). Bore: 95mm Stroke: 60.84mm Displacement: 430.9cc Compression Ratio: 12.33:1 Ignition: Dual map Kokusan. 200 watt output  Spark Plug: NGK LKAR8A-9 Lubrication: Twin oil pumps with c... »

2022 BETA 390 RR-S (4-STROKE)

2022 BETA 390 RR-S (4-STROKE)

ENGINE SPECS Type:  Single cylinder, 4-valve, (Titanium intake and Steel exhaust) 4-stroke liquid cooled, cooling fan, electric start. (back-up kick start available as an option). Bore: 88mm Stroke: 63.4mm Displacement: 385.6cc Compression Ratio: 12.48:1 Ignition: Dual map Kokusan. 200 watt output  Spark Plug: NGK LKAR8A-9 Lubrication: Twin oil pumps with ca... »

2022 BETA 350 RR-S (4-STROKE)

2022 BETA 350 RR-S (4-STROKE)

ENGINE SPECS Type:  Single cylinder, 4-valve, (Titanium intake and Steel exhaust) 4-stroke liquid cooled, cooling fan, electric start. (back-up kick start available as an option). Bore: 88mm Stroke: 57.4mm Displacement: 349.1cc Compression Ratio: 13.19:1 Ignition: Dual map Kokusan. 200 watt output  Spark Plug: NGK LKAR8A-9 Lubrication: Twin oil pumps with ca... »

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