The Beta RS 400 is a 2014 enduro motorcycle with a four stroke, single cylinder, 4 valve engine and a capacity of 398 cc. The compression ratio is 12.4:1 and the cooling system is liquid cooled. The motorcycle has a Keihin FCR-MX, 39mm induction system, and twin oil pumps with cartridge oil filter for lubrication. The ignition system is DC-CDI with variable ignition timing, and it can be started with an electric starter or kick. The clutch is a wet multi-disc type and the transmission has 6 speeds. The motorcycle is equipped with a molybdenum steel frame with a double cradle split above the exhaust port. The air filter is accessible from the side. The front suspension is a Sachs USD fork, 48 mm, with adjustable compression and rebound, TFX technology, and a front wheel travel of 290 mm. The rear suspension is a Sachs shock with adjustable rebound and hi/low speed compression, and a rear wheel travel of 290 mm. The front brakes are a single 260 mm floating disc, 2 piston caliper, while the rear brakes have a single 240 mm disc and 1 piston caliper. The front tyre is 90/90 -21 while the rear is 140/80 -18. The wheelbase is 1475 mm, the ground clearance is 320 mm, the seat height is 934.7 mm, and the dry weight is 109 kg. The fuel capacity is 7.9 L.
Technical specifications:
Make Model: Beta RS 400
| Year | 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, 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, 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 260 mm floating disc, 2 piston caliper |
| Rear Brakes | Single 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 |
