The Beta RR 4T 350 Enduro motorcycle from 2015 has a four-stroke, single-cylinder engine with a capacity of 349 cc and a compression ratio of 13.2:1. It has electric and kick starting, a wet multi-disc clutch, and a six-speed transmission with chain final drive. The frame is made of molybdenum steel with a double cradle split above the exhaust port, and air filter access is from the side. The front suspension is a 48mm Sachs USD fork with adjustable compression and rebound, while the rear suspension is a Sachs shock with adjustable rebound and hi/low speed compression. Front and rear wheel travel is 290 mm. The front brake features a single wave 260 mm floating disc with a two-piston floating caliper, and the rear brake has a single 240 mm disc with a one-piston floating caliper. The front wheel is 1.60 x 21, and the rear is 2.15 x 18, with front and rear tires of 90/90 -21 and 140/80 -18, respectively. The motorcycle is 2180 mm long, 807 mm wide, and 1270 mm high, with a wheelbase of 1490 mm, seat height of 940 mm, and ground clearance of 320 mm. The dry weight is 114 kg, and fuel capacity is 8.4 L with a fuel reserve of 1.5 L.
Technical specifications:
Make Model: Beta RR 4T 350 Enduro
| Year | 2015 |
|---|---|
| Engine | Four stroke, single cylinder with countershaft, DOHC |
| Capacity | 349 cc / 21.3 cu in |
| Bore x Stroke | 88 x 57.4 mm |
| Compression Ratio | 13.2:1 |
| Lubrication | Forced, 2 oil pumps |
| Cooling System | Liquid cooled, forced by pump |
| Induction | Fuel injection |
| Ignition | DC-CDI with variable ignition timing, Kokusan |
| Spark Plug | NGK LKAR 8A-9 |
| Starting | Electric and kick |
| Clutch | Wet multi-disc |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Gear Ratios | 1st 12:31 / 2nd 15:28 / 3rd 19:28 / 4th 20:24 / 5th 27:27 / 6th 28:24 |
| Primary Drive | 28:76 |
| Frame | Molybdenum steel with double cradle split above exhaust port. Air filter access from the side |
| Front Suspension | 48 mm Sachs USD fork, adjustable compression and rebound, TFX technology, 11.4 in wheel travel. |
| 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 wave 260 mm floating disc, 2 piston floating caliper |
| Rear Brakes | Single 240 mm disc, 1 piston floating caliper |
| Front Wheel | 1.60 x 21 |
| Rear Wheel | 2.15 x 18 |
| Front Tyre | 90/90 -21 |
| Rear Tyre | 140/80 -18 |
| Dimensions | Length: 2180 mm / 85.8 in Width: 807 mm / 31.8 in Height: 1270 mm / 50.0 in |
| Wheelbase | 1490 mm / 58.7 in |
| Seat Height | 940 mm / 37.0 |
| Ground Clearance | 320 mm / 12.6 in |
| Footrest Height | 413 mm / 16.3 in |
| Dry Weight | 114 kg / 251 lb |
| Fuel Capacity | 8.4 L / 2.2 US gal |
| Fuel Reserve | 1.5 L / 0.4 US gal |
