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RS 390
386cc4-stroke1 cylLiquid-cooledElectric start
About the RS 390
Beta's street-legal 390 four-stroke dual-sport, a light enduro bike with a plate. For trail riders who link sections on the road.
- Family
- RS & RR-S Dual Sport
- Model years
- 2011 – present
- Also known as
- RR-S 390, 390 RS, 390RS, 390 RR-S, 390RR-S, RS 400, 400 RS
12 sources
- en.wikipedia.org › Beta_(motorcycle_manufacturer)
- motorcycle.com › beta
- motorcycle.com › detail
- motorcycle.com › detail
- motorcycle.com › detail
- motorcycle.com › detail
- cyclenews.com › new-2024-beta-rs-dual-sport-models-spec…
- motorcycle.com › beta
- betausa.com › 2027-rs-models
- motorcycle.com › beta
- en.wikipedia.org › Beta_RS_series
- dirtrider.com › beta-dual-sport-motorcycles-first-look
Generations
2026 – present
RS 390CurrentUpdated frame, X-Trig bar mounts, new exhaust with removable spark arrestor.
- Engine
- 386cc
- Cooling
- Liquid-cooled
- Starter
- Electric start
- Gearbox
- 6-speed
- Fuel
- Fuel injection
2024
RS 390RR-S renamed back to RS; new radiators, softer seat, upgraded Sachs fork.
- Engine
- 386cc
- Cooling
- Liquid-cooled
- Starter
- Electric start
- Gearbox
- 6-speed
- Fuel
- Fuel injection
2017 – 2023
RR-S 390From merged rr-s-390.
- Engine
- 386cc
- Cooling
- Liquid-cooled
- Gearbox
- 6-speed
- Fuel
- Fuel injection
From 2015
RS 390Dual-sport on the perfect-displacement engines; fuel injection from 2016.
- Engine
- 386cc
- Cooling
- Liquid-cooled
- Starter
- Electric & kick start
- Gearbox
- 6-speed
- Fuel
- Carburettor
2011 – 2014
RS 400Beta's in-house carbureted DOHC engine.
- Engine
- 398cc
- Cooling
- Liquid-cooled
- Starter
- Electric & kick start
- Gearbox
- 6-speed
- Fuel
- Carburettor
Year specs
- Engine
- 386 cc
- Bore × stroke
- 88 × 63.4 mm
- Cooling
- Liquid-cooled
- Starter
- Electric start
- Gearbox
- 6-speed
- Fuel system
- Fuel injection
- Horsepower
- —
- Torque
- —
- Dry weight
- 107.5 kg
- Wet weight
- —
- Seat height
- 935 mm
- Ground clearance
- 310 mm
- Wheelbase
- 1491 mm
- Fuel capacity
- 9.1 L
- MSRP
- $12,490
motorcycle.com prints 241 lb beside 107.5 kg; the kg figure is used.
1 source
Gallery
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