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.

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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