The Beta RR 400 Enduro motorcycle is a four stroke, single cylinder, 4 valve bike with a 449 cc capacity and a compression ratio of 11.95:1. It is liquid cooled and has a Keihin FCR-MX 39 mm induction system. Its engine oil capacity is 0.8 L, and it has a wet, multi-plate clutch and a 6-speed transmission. The frame is made of molybdenum steel with a double cradle split above the exhaust port. The front suspension features a Sachs USD fork with adjustable compression and rebound, while the rear suspension includes a Sachs shock with adjustable rebound and hi/low speed compression. The front and rear brakes are single 260mm and 240mm discs, respectively. The wheels have a 90/90-21 front tyre and a 140/80-18 rear tyre. It has a wheelbase of 1475 mm, ground clearance of 320 mm, and a seat height of 934.7 mm. The dry weight is 108 kg and the fuel capacity is 7.9 L. According to Ultimate Motorcycling, the Beta RR 400 Enduro is a good off-road bike suitable for tackling difficult terrain.
Technical specifications:
Make Model: Beta RS 450
| Year | 2012 |
|---|---|
| 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 |
| Review | Ultimate Motorcycling |
