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Enduro Bikes

2008Beta RR Enduro 50

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The 2008 Beta RR Enduro 50 is a lightweight, entry-level offroad machine ideal for young riders and beginners learning enduro skills. Its compact 50cc single-cylinder engine and 85kg dry weight deliver nimble handling and easy maneuverability on technical terrain. Known for approachable performance and practical reliability, it remains a popular choice for youth enduro competition and trail riding.

Capacity
49.7 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
85.0 kg
Seat height
925 mm
Power
5.4 HP (4.0 kW)
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2008 Beta RR Enduro 50

vs the 2006
Spec20062008
Front suspension Hydraulic fork Hydraulic fork with 41 mm shaft
Rear suspension Hydraulic mono shock absorber, aluminium swingarm Monoshock with adjustable spring preload
Wheelbase 1395 mm (54.9 inches) 1325 mm (52.2 inches)
Other years 2004 2005 2006 2008 2009 2010

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 13Agility 90Comfort 30Off-road 95Touring 10Road manners 20
Off-road & trail95%
Cornering40%
City riding15%
Daily riding10%
Touring8%
Two-up5%
Track10%
Best for
It's built for tight, technical off-road trails, enduro training grounds, and junior competition rather than any road use.
Built for
A small-displacement two-stroke enduro machine that rewards revvy, high-strung engine character with sharp, flickable handling in the dirt.
Not ideal for
It's not suitable for highway travel, carrying a passenger, or riders seeking comfort, speed, or long-distance capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 925mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2008 Beta RR Enduro 50, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
49.7 ccm
Power
5.4 HP (4.0 kW)
Engine type
Single, two-stroke
Power/weight ratio
0.0635 HP/kg (dry)
Bore x stroke
40.3 x 39.0 mm
Compression
12.0:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Ignition
Electronic AET 12V - 85W
Lubrication system
Mixing with mechanical pump, fuel 1,5% (with synthetic oil)
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet multi-disc clutch
Dimensions & weight
Wheelbase
1325 mm
Overall length
2030 mm
Overall width
790 mm
Overall height
1230 mm
Seat height
925 mm
Dry weight
85.0 kg
Wet weight
93.0 kg
Fuel capacity
6.00 litres
Ground clearance
360 mm
Reserve fuel capacity
1.00 litres
Chassis & suspension
Frame
steel double cradle frame
Front suspension
Hydraulic fork with 41 mm shaft
Rear suspension
Monoshock with adjustable spring preload
Front wheel travel
41 mm
Rear wheel travel
270 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
260 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
80/90-21
Rear tyre
110/80-18

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20042005200820092010
Capacity 50 cc 50 cc 50 cc 50 cc 50 cc
Dry weight 85 kg 85 kg 85 kg 85 kg 85 kg
Seat height 930 mm 930 mm 925 mm 925 mm 925 mm
Fuel capacity 6 L 6 L 6 L 6 L 6 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Beta RR Enduro 50?

The 2008 Beta RR Enduro 50 has a Capacity of 49.7 ccm (3.03 cubic inches).

What engine power does the Beta RR Enduro 50 have?

The 2008 Beta RR Enduro 50 has a Power of 5.4 HP (4.0 kW).

How many gears does the Beta RR Enduro 50 have?

The 2008 Beta RR Enduro 50 has a Gearbox of 6-speed.

How much does the Beta RR Enduro 50 weigh?

The 2008 Beta RR Enduro 50 has a Dry weight of 85.0 kg (187.4 pounds).

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