The Beta RR 400 Enduro motorcycle from 2013 has a four-stroke, single-cylinder, 449 cc engine with a compression ratio of 11.95:1. It is liquid-cooled and has induction through a Keihin FCR-MX 39 mm carburetor. The ignition is DC-CDI with variable timing, and it has both electric and kick start options. The transmission is six-speed, and the final drive is an O-ring chain. The frame is made of molybdenum steel with a double cradle split above the exhaust port. The front suspension has a Sachs USD fork, and the rear suspension has a Sachs shock with adjustable rebound and hi/low speed compression. The front brakes have a single 260 mm disc with a two-piston caliper, and the rear brakes have a single 240 mm disc with a one-piston caliper. The front tire measures 90/90-21, and the rear tire’s dimensions are 140/80-18. Its wheelbase is 1475 mm, ground clearance is 320 mm, and seat height is 934.7 mm. It weighs 108 kg and has a fuel capacity of 7.9 L.
Technical specifications:
Make Model: Beta RS 450
| Year | 2013 |
|---|---|
| Engine | Four stroke, single cylinder, 4 valve |
| Capacity | 449 cc / 27.4 cu in |
| Bore x Stroke | 95 x 63.4 mm |
| Compression Ratio | 11.95:1 |
| Cooling System | Liquid cooled |
| Induction | Keihin FCR-MX 39 mm |
| 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-plate |
| Gearbox Oil Capacity | 0.8 L / 0.2 US gal |
| Transmission | 6 Speed |
| Final Drive | O-ring chain, DID |
| 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 disc, 2 piston caliper |
| Rear Brakes | Single 240 mm disc, 1 piston caliper |
| Front Tyre | 90/90 – 21 |
| Rear Tyre | 140/80 – 18 |
| Wheelbase | 1475 mm / 58.1 in |
| Ground Clearance | 320 mm / 12.6 in |
| Seat Height | 934.7 mm / 36.8 in |
| Dry Weight | 108 kg / 240 lbs |
| Fuel Capacity | 7.9 L / 2.1 gal |
