Beta RR 450 Enduro (2011-13)

The Beta RR 450 Enduro motorcycle was produced between 2011 and 2013, and features a four-stroke, single-cylinder DOHC, 4 valves engine with a capacity of 448cc. The engine has a compression ratio of 11.95:1 and is liquid-cooled with a forced lubrication system that employs two oil pumps. The motorcycle is powered by a Keihin FCR-MX 39 induction system and an ignition system that employs DC-CDI without trembler with variable ignition timing. The motorcycle is equipped with a wet, multi-plate clutch and transmission that features six speeds. The drive train employs a chain final drive and has a primary drive of 33/76. The motorcycle has a frame made of Molybdenum steel with a double cradle split above the exhaust port, and it features a hydraulic USD fork, 45mm front suspension, and a monoshock with a progressive compound lever rear suspension. The front brake utilizes a single 260mm floating disc with a two-piston floating caliper, while the rear brake uses a single 240mm disc with a one-piston floating caliper. The motorcycle has a length of 2180mm, a width of 807mm, and a height of 1270mm. The wheelbase measures 1490mm, and the seat height is 940mm. The motorcycle has a dry weight of 117kg and has a fuel capacity of 8.5L, including a fuel reserve of 1L.


Technical specifications:

Make Model: Beta RR 450 Enduro

Year: 2011 – 13


Engine: Four stroke, single cylinder, DOHC, 4 valves
Capacity: 448 cc / 27.3 cu in
Bore x Stroke: 95 x 63.4 mm
Compression Ratio: 11.95:1
Cooling System: Liquid cooled
Lubrication System: Forced, 2 oil pumps
Engine Oil: 15W-50
Oil Capacity: 0.8 L / 0.2 US gal
Induction: Keihin FCR-MX 39
Ignition: DC-CDI without trembler with variable ignition timing, Kokusan type
Spark Plug: NGK LKAR 8A-9
Starting: Electric and kick
Clutch: Wet, multi-plate
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: 33/76
Frame: Molybdenum steel with double cradle split above the exhaust port
Front Suspension: Hydraulic USD fork, 45mm
Front Wheel Travel: 290 mm / 11.2 in
Rear Suspension: Monoshock with progressive compound lever
Rear Wheel Travel: 290 mm / 11.2 in
Front Brakes: Single 260 mm floating disc, 2 piston floating caliper
Rear Brakes: Single 240 mm disc, 1 piston floating caliper
Front Wheel: 1.60 x 21
Front Tyre: 90/90 – 21
Rear Wheel: 2.15 x 18
Rear Tyre: 140/80 – 18
Dimensions: Length: 2180 mm / 50.4 in Width: 807 mm / 31.8 in Height: 1270 mm / 50.0 in
Wheelbase: 1490 mm / 58.7 in
Seat Height: 940 mm / 37 in
Ground Clearance: 320 mm / 12.6 in
Footrest Height: 413 mm / 16.3 in
Dry Weight: 117 kg / 258 lbs
Fuel Capacity: 8.5 L / 2.2 US gal

Fuel Reserve: 1 L / 0.3 US gal

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