2017 BETA 390 RR-S 4-Stroke Motorcycle Specs.

Information:

Engine

Type:	Single cylinder, 4-valve, (titanium intake and exhaust), 4-stroke, liquid cooled, cooling fan, electric start with back up kick starter.
Bore:	88mm
Stroke:	63.4mm
Displacement:	386 cc
Compression Ratio	12.5:1
Ignition:	DC-CDI with dual map selection, Kokusan. 200 watt output at 6000 RPM
Lubrication:	Twin oil pumps with cartridge oil filter. Separate oil for engine and clutch
Fuel System:	42mm Electronic Fuel Injection
Clutch:	Wet multi-disc
Transmission:	6-speed
Final Drive:	O-ring chain

Chassis

Frame:	Molybdenum steel/double cradle w/quick air filter access.
Wheelbase:	58.7”
Seat Height:	36.8”
Ground Clearance:	12.6”
Footrest Height:	16.2”
Steering Rake/Offset	26.5 degree rake/23mm Offset
Dry Weight:	244 lbs.
Electrical:	Trail Tech Voyager GPS unit
Fuel Tank Capacity:	2 US gallons
Front Suspension:	48 mm Sachs USD fork, adjustable compression and rebound, TFX technology.
Rear Suspension:	Aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression
Front Wheel Travel:	11.4”
Rear Wheel Travel:	11.4”
Final Gearing:	15t front, 49t rear
Front Brake:	260mm rotor
Rear Brake:	220mm rotor
Front/Rear Rim:	21” (Front) 18” (Rear)
Front/Rear Tire:	Michelin Enduro (DOT Approved)
Warranty:	12 month Limited Warranty
MSRP:	$ 9799.00

*Specifications subject to change without notice. Additional information on all models including manuals, accessories and parts books are available online at www.betausa.com under support.

Part Number:

B2017390RR-S

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2017 390 RR-S 4-STROKE

Engine

Chassis