2018 RR 390 4T Swiss Army Knife Find a Dealer Model TabsSpecs Engine Specs Type 4 Stroke DOHC-EFI Bore 88 mm Stroke 63,4 mm Displacement 385,6 cc Compression Ratio Valve trai Ignition Kokusan Spark Plug NGK LKAR 8 Lubrication 2 oil pumps Clutch wet multi-disc clutch Transmission 6 gears Chassis Specs Frame Molybdenum steel with double cradle split above the exhaust port Wheelbase 1490 mm Seat Height 940 mm Ground Clearance 320 mm Footrest Height 413 mm Dry Weight 109,0 kg Fuel Tank Capacity 8,0 l. Front Suspension Hydraulic USD closecartridge fork with ø48 mm shaft Rear Suspension Monoshock with progressive compound lever Media 2018 Beta 390rr Video of 2018 Beta 390rr