The Beta RR 400 Enduro motorcycle was released in 2013, featuring a four-stroke, single-cylinder engine with a capacity of 349cc. The bike has a liquid cooling system, a compression ratio of 12.1:1, and a Keihin FCR-MX 39mm induction system. The engine features twin oil pumps with a separate oil supply for the engine and clutch, and an oil filter cartridge. The bike has both electric and kick starting options, and a wet multi-disc clutch. The transmission is a six-speed system with a final drive provided by an o-ring chain. The bike weighs 108kg and has a fuel capacity of 7.9L. The front suspension uses a Marzocchi USD fork with a 45mm diameter, and features adjustable compression and rebound using TFX technology. The rear suspension is a Sachs shock system with adjustable high and low-speed compression and rebound, and both front and rear axles offer 290mm of travel. The brakes include two front and one rear piston calipers, and the tires are respectively 90/90-21 and 140/80-18 in size. The bike’s wheelbase measures 1475mm, and the ground clearance is 320mm. Seat height reaches up to 934.7mm, and the footrest is 411mm above ground. Lastly, the motorcycle has a molybdenum steel double cradle frame, providing air filter access on the side.
Technical specifications:
Make Model: Beta RS 350
| Year | 2013 |
|---|---|
| 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 |
