The Beta RR 400 Enduro motorcycle, manufactured in 2012, has a four-stroke, single-cylinder engine with a capacity of 349cc/21.3 cu in. It is liquid-cooled with a compression ratio of 12.1:1 and a Keihin FCR-MX 39 mm induction system. The engine’s lubrication is managed by twin oil pumps with a cartridge oil filter to separate oil for the engine and clutch, and the engine oil capacity is 0.8 L/0.2 US gal. The ignition is DC-CDI with variable ignition timing and uses a Kokusan spark plug NGK LKAR 8A-9. The bike has an electric and kick start, and the clutch is wet multi-disc.
The gearbox oil capacity is 0.8 L/0.2 US gal with a six-speed transmission and an O-ring chain and DID final drive. The primary ratio is 31:73, and the final ratio is 14:45. The frame is made of molybdenum steel with a double cradle split above the exhaust port, with air filter access from the side. The front suspension has a Marzocchi USD fork, 45mm with adjustable compression and rebound, TFX technology, and 290mm/11.4 in of travel. The rear suspension is a Sachs shock with adjustable rebound and hi/low speed compression and 290mm/11.4 in of travel. The front brake has a single 260mm floating disc with a 2-piston caliper, while the back brake has a single 240mm disc with a 1-piston caliper. The front tire is 90/90-21, and the rear is 140/80-18, with a wheelbase of 1475mm/58.1 in, ground clearance of 320mm/12.6 in, seat height of 934.7mm/36.8 in, and footrest height of 411mm/16.2 in. The dry weight of the motorcycle is 108kg/240 lbs, and the fuel capacity is 7.9 L/2.1 US gal.
Technical specifications:
Make Model: Beta RS 350
| Year | 2012 |
|---|---|
| Engine | Four stroke, single cylinder |
| Capacity | 349 cc / 21.3 cu in |
| Bore x Stroke | 88 x 57.4 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 12.1:1 |
| 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. |
| Spark Pluc | NGK LKAR 8A-9 |
| 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 | 14:45 |
| Frame | Molybdenum steel with double cradle split above exhaust port. Air filter access from the side |
| Front Suspension | Marzocchi USD fork, 45 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 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 |
| Footrest Height | 411 mm / 16.2 in |
| Dry Weight | 108 kg / 240 lbs |
| Fuel Capacity | 7.9 L / 2.1 US gal |
