single cylinder, 4-valve, 4-stroke liquid cooled
|Bore / Stroke||88.9mm x 88.9mm|
|Transmission||Gear box: 6-speed, manual
Final Drive: O-ring chain
|Suspension||Front: 48 mm Sachs USD fork, adjustable compression and rebound, TFX technology
Rear: aluminum body Sachs shock w/adjustable rebound and hi/low speed compression
|Brakes||Front: 260mm rotor
Rear: 240mm rotor
|Front Tire||Michelin Enduro, 21|
|Rear Tire||Michelin Enduro, 18|
|Wheelbase||58.11 inches (1476 mm)|
|Seat Height||36.61 inches (930 mm)|
|Weight||110.0 kg (wet)|
|Fuel Capacity||0.53 Gallon (2.00 Liters)|
The bike has a 6-speed, manual transmission. Power was moderated via the wet multi-disc, manual.
It came with a Michelin Enduro, 21 front tire and a Michelin Enduro, 18 rear tire. Stopping was achieved via 260mm rotor in the front and a 240mm rotor in the rear. The front suspension was a 48 mm Sachs USD fork, adjustable compression and rebound, TFX technology while the rear was equipped with a aluminum body Sachs shock w/adjustable rebound and hi/low speed compression. The 390RS was fitted with a 0.53 Gallon (2.00 Liters) fuel tank. The wheelbase was 58.11 inches (1476 mm) long.
2015 Beta 390RS
The 2015 MY Beta 390 RS sports a four-stroke, liquid-cooled, 386cc, single cylinder engine mated to a six-speed, manual transmission. It is one of the lightest dual-sports available on the market, thanks to the engine, frame and the suspension, which all are the same as the ones on the RR off-road bikes.
A light and agile dual-sport, the 390RS comes with an attractive pack of features, such as a Trail Tech Voyager GPS, RR-inspired graphics, an engine that's 2.2 lb lighter, tuck-away mirrors, off-road inspired D.O.T. tires, and softer seat foam.