2014 Beta RS 400 technical specifications

Technical specifications

Model: RS 400
Years: 2014
Engine: Four stroke, single cylinder, 4 valve
Capacity: 398 cc / 24.3 cu in
Bore x Stroke: 95 x 56.2 mm
Compression Ratio: 12.4:1
Cooling System: Liquid cooled
Induction: Keihin FCR-MX, Ø 39mm
Lubrication: Twin oil pumps with cartridge oil filter. Separate oil for engine and clutch
Engine Oil Capacity: 0.8 L / 0.2 US gal
Ignition: DC-CDI with variable ignition timing, Kokusan.
Starting: Electric and Kick
Spark Plug: NGK LKAR 8A-9
Clutch: Wet multi-disc
Gearbox Oil Capacity: 0.8 L / 0.2 US gal
Transmission: 6 Speed
Final Drive: O-ring chain, DID
Primary Ratio: 31:73
Final Ratio: 15:48
Frame: Molybdenum steel with double cradle split above exhaust port. Air filter access from the side
Front Suspension: Sachs USD fork, Ø 48 mm, adjustable compression and rebound, TFX technology,
Front Wheel Travel: 290 mm / 11.4 in
Rear Suspension: Sachs shock w/adjustable rebound and hi/low speed compression,
Rear Wheel Travel: 290 mm / 11.4 in
Front Brakes: Single Ø 260 mm floating disc, 2 piston caliper
Rear Brakes: Single Ø 240mm disc, 1 piston caliper
Front Tyre: 90/90 -21
Rear Tyre: 140/80 -18
Wheelbase: 1475 mm / 58.1 in
Ground Clearance: 320 mm / 2.6 in
Seat Height: 934.7 mm / 36.8 in
Dry Weight: 109 kg / 245 lbs
Fuel Capacity: 7.9 L / 2.1 US gal

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