The Beta RR 400 Enduro motorcycle is a four stroke, single cylinder bike with a 449cc capacity engine. It has a compression ratio of 11.95:1, is liquid cooled, and uses a Keihin FCR-MX 39mm induction system. The engine uses twin oil pumps with a cartridge oil filter and separate oil for the engine and clutch. The DC-CDI ignition system has variable ignition timing and is Kokusan. It has both electric and kick starting and uses an NGK LKAR 8A-9 spark plug. The clutch is wet and multi-plate, and the transmission is 6-speed with a final drive of an O-ring chain from DID. The frame is made of molybdenum steel with a double cradle split above the exhaust port and has side air filter access. The front suspension is a Sachs USD fork with 48mm adjustable compression and rebound and TFX technology. The rear suspension is a Sachs shock with adjustable rebound and high/low speed compression, both with a 290mm/11.4 in travel. The front and rear brakes are single 260mm and 240mm discs, respectively with 2-piston and 1-piston calipers. The tire sizes are 90/90-21 in the front and 140/80-18 in the rear. The motorcycle has a wheelbase of 1475mm/58.1 in, a ground clearance of 320mm/12.6 in, a seat height of 934.7mm/36.8 in, a dry weight of 108kg/240 lbs, and a fuel capacity of 7.9L/2.1 gulp.
Technical specifications:
Make Model: Beta RS 450
| Year | 2014 |
|---|---|
| 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 |
