Beta RR 525 4-Stroke - 2007 Specifications and Reviews

The 2007 Beta RR 525 4-Stroke is a competition-focused enduro machine built for serious off-road riders seeking reliability and performance. Its potent 510cc single-cylinder four-stroke engine delivers strong power delivery across the rev range, while the lightweight molybdenum steel frame and liquid cooling system ensure durability in demanding terrain. Best known for combining Italian engineering with impressive fuel efficiency and handling characteristics that excel in both technical trails and cross-country racing.

2007
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General information

CategoryEnduro / offroad
Year2007
ModelBeta RR 525 4-Stroke

Engine and Transmission Specifications

Clutchwet multi-disc clutch
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication system2 oil pumps
IgnitionDC-CDI without trembler with variable ignition ming, Kokusan type
Fuel systemCarburettor. Keihin FCR-MX 39
Bore x stroke95.0 x 72.0 mm (3.7 x 2.8 inches)
Compression11.0:1
Engine typeSingle cylinder, four-stroke
Capacity:510.00 ccm (31.12 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. Disc 240 mm and single-piston floating caliper
Front brakes diameter255 mm (10.0 inches)
Front brakesSingle disc. Floating disc 255 mm and double-piston floating caliper
Rear tyre dimensions140/80-18
Front tyre dimensions90/90-21
Rear suspensionMonoshock with progressive compound lever
Front suspension travel45 mm (1.8 inches)
Front suspensionHydraulic USD fork with 45 mm shaft
Frame typeMolybdenum steel with double cradle split above the exhaust port
 
 

Physical measures and capacities

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity8.50 litres (2.25 gallons)
Wheelbase1,500 mm (59.1 inches)
Ground clearance320 mm (12.6 inches)
Overall width813 mm (32.0 inches)
Overall length2,270 mm (89.4 inches)
Overall height1,255 mm (49.4 inches)
Seat height940 mm (37.0 inches) If adjustable, lowest setting.
Dry weight118.0 kg (260.1 pounds)

Other specs

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

Performance Profile & Rider Fit

Best For

Track30%
City20%
Cornering70%
Daily Riding20%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a serious enduro machine best suited to intermediate to experienced off-road riders comfortable with a tall, light, high-strung dirt bike.
PurposeBuilt purely for technical off-road riding, trail enduro, and competitive dirt use rather than road commuting or highway travel.
Rider FitThe tall 940mm seat height and lightweight 118kg dry chassis demand good rider fitness, leg length, and standing-riding stamina.
CharacterA raw, punchy big-bore single-cylinder enduro bike with sharp handling, strong torque, and a competition-bred, no-frills demeanor.
Not Ideal ForNot a good fit for riders wanting highway comfort, passenger carrying, long-distance touring, or a low, easy-to-manage city runabout.

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

Rider Fit Visualizer

2007 Beta RR 525 4-Stroke Rider Ergonomics Assessment

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

Feet:

At 940mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2007 Beta RR 525 4-Stroke, with a cramped knee angle of around 85 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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