Beta RR Enduro 50 - 2009 Specifications and Reviews

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General information

Year2009

Engine and Transmission Specifications

Gearbox6-speed
Cooling systemLiquid
Lubrication systemMixing with mechanical pump, fuel 1,5% (with synthetic oil)
IgnitionElectronic AET 12V - 85W
Fuel systemCarburettor. Dell´Orto PHBN 16 FS
Bore x stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression12.0:1
Stroke2
Engine typeSingle cylinder
Capacity:49.70 ccm (3.03 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,325 mm (52.2 inches)
Ground clearance360 mm (14.2 inches)
Overall width790 mm (31.1 inches)
Overall length2,030 mm (79.9 inches)
Overall height1,230 mm (48.4 inches)
Seat height925 mm (36.4 inches) If adjustable, lowest setting.
Dry weight85.0 kg (187.4 pounds)

Beta RR Enduro 50 dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tyre dimensions110/80-18
Front tyre dimensions80/90-21
Rear suspensionMonoshock with adjustable spring preload
Front suspensionHydraulic fork with 41 mm shaft
Frame typesteel double cradle frame

Speed and acceleration

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity6.00 litres (1.59 gallons)

CategoryEnduro / offroad
ModelBeta RR Enduro 50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track10%
City15%
Cornering40%
Daily Riding10%
Touring8%
Passenger5%

Rider Profile

Best ForThis is a machine best suited to young or novice off-road riders learning enduro skills, or experienced trail riders wanting a lightweight junior competition bike.
PurposeIt's built for tight, technical off-road trails, enduro training grounds, and junior competition rather than any road use.
Rider FitIts very light dry weight and tall but narrow seat make it easy to manhandle over obstacles, though the 925mm seat height demands decent leg length or rider confidence.
CharacterA small-displacement two-stroke enduro machine that rewards revvy, high-strung engine character with sharp, flickable handling in the dirt.
Not Ideal ForIt's not suitable for highway travel, carrying a passenger, or riders seeking comfort, speed, or long-distance capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 925mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2009 Beta RR Enduro 50, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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