The RR 50 Sport is designed for those who want something more: more control, more responsiveness, more excitement at every turn. Inspired by Enduro Factory bikes, it combines premium components and aggressive styling in a lightweight and accessible bike, made to grow with you.
Racing look, Beta attitude
A bold, modern style, with a red frame, sleek plastics and highly distinctive graphics that evoke the world of competition. Every detail speaks the language of Beta: sportiness, quality and aesthetic care. A bike that catches the eye and conveys passion from the moment you start it up.
Available colours: Red / White
A bold, modern style, with a red frame, sleek plastics and highly distinctive graphics that evoke the world of competition. Every detail speaks the language of Beta: sportiness, quality and aesthetic care. A bike that catches the eye and conveys passion from the moment you start it up.
Available colours: Red / White
CHASSIS
Frame
steel double cradle frame
Wheel base
1428 mm
Max length
2090 mm
Max width
798 mm
Max height
1195 mm
Seat height
928 mm
Ground clearance
330 mm
Footrest height
390 mm
Dry weight
85 kg
Fuel tank capacity
6,5 l.
Reserve
1,5 l.
Cooling system capacity
0,6 l.
Front suspension
Hydraulic fork with ø40 mm shaft
Rear suspension
Monoshock
Shock absorber stroke
121 mm
Front wheel travel
245 mm
Rear wheel travel
245 mm
Front brake
Disc ø260 mm
Rear brake
Disc ø220 mm
Front rim
21 x 1,6 – 36 holes
Rear rim
18 x 1,85 – 36 holes
Front tyre
80/90 – 21
Rear tyre
110/80 -18
ENGINE
Type
Single-cylinder, 2-stroke, liquid cooled
Bore
40,3 mm
Stroke
39 mm
Displacement
49,7 cc
Compression ratio
12:1
Starter
Kick
Generator
Electronic AET 12V – 85W
Spark plug
NGK BR9ES
Intake system
Reed valve in the engine case
Lubrication
Mixing with mechanical pump
Fuel system
Carburettor
Clutch
Wet multi-disc clutch
Primary trasmission
Z.20/71
Transmission
6 Speed
Secondary Trasmission
Chain
Engine oil
SAE 20W/30
Consumption l/100 km
2,41
Pollution Co2 [g/km]
57
PERFORMANCES LIKE THE BIG ONES
The new Ø 40 mm fork and rear suspension with progressive linkage ensure smoother absorption and predictable handling, even on the most technical terrain. The lightweight and rigid aluminium swingarm increases riding precision and rear-end response, while the dual-piston front brake caliper offers superior modulation.
The aluminium alloy rims ensure strength and a sporty look, keeping the bike agile and balanced in every situation. Red frame, new plastics and redesigned fairings complete a look that has been carefully crafted down to the smallest detail, for a bike that combines style and performance.
The liquid-cooled 2-stroke 6-speed single-cylinder engine with integrated oil mixer offers the right combination of power and ease of use.
NEW GEARBOX
The new gearbox with forged forks ensures more precise gear changes and immediate response, while the new gas vapors recovery system complies with anti-pollution regulations.
COMFORT AND FUNCTIONALITY
Single-lock system to manage the steering lock, ignition, fuel tank and seat with a single key. New digital instrument panel to keep everything under control. 6.5-litre fuel tank to enjoy every adventure without stopping.
CONTROL AND SAFETY
LED tail light for optimal visibility and micro-fused footpegs with perfect grip: details that make the difference, even when the terrain gets tough.
The new Ø 40 mm fork and rear suspension with progressive linkage ensure smoother absorption and predictable handling, even on the most technical terrain. The lightweight and rigid aluminium swingarm increases riding precision and rear-end response, while the dual-piston front brake caliper offers superior modulation.
The aluminium alloy rims ensure strength and a sporty look, keeping the bike agile and balanced in every situation. Red frame, new plastics and redesigned fairings complete a look that has been carefully crafted down to the smallest detail, for a bike that combines style and performance.
The liquid-cooled 2-stroke 6-speed single-cylinder engine with integrated oil mixer offers the right combination of power and ease of use.
NEW GEARBOX
The new gearbox with forged forks ensures more precise gear changes and immediate response, while the new gas vapors recovery system complies with anti-pollution regulations.
COMFORT AND FUNCTIONALITY
Single-lock system to manage the steering lock, ignition, fuel tank and seat with a single key. New digital instrument panel to keep everything under control. 6.5-litre fuel tank to enjoy every adventure without stopping.
CONTROL AND SAFETY
LED tail light for optimal visibility and micro-fused footpegs with perfect grip: details that make the difference, even when the terrain gets tough.