The new 2021 Beta RR 4T 480 Off-Roader is made for wide-open places, where this bike expresses itself the finest. Similar to the Beta 4T 430 model in terms of features, but with even more torque and power, making it appropriate for more experienced and physically fit riders.
2021 Beta RR 4T 480 Off-Roader – Features and Specs
Engine and Transmission
The 2021 Beta RR 4T 480 Off-Roader’s 477.5 ccm single-cylinder four-stroke engine features compression power ratios of 11, 9, and 1. The fuel system, which comprises a carburetor with Synerject dual electronic injection (DOHC), is controlled by twin or double overhead cams. DC-CDI ignition system of the Kokusan type with no trembler and integrated variable ignition timing.
By lubricating the engine using a liquid cooling system that has two oil pumps, engine efficiency is raised. The chain transmission system and 6-speed gearbox guarantee an echo-free and comfortable ride better than 2020 Beta RR 4T 480. A dirt bike’s smooth ride and wet multi-disc clutch let the rider relax.
Chassis, Suspension, Brakes, and Wheels
The double cradle split Molybdenum steel frame of the 2021 Beta RR 4T 480 Off-Roader is equipped with a hydraulic USD fork and a ø48mm front suspension shaft. Monoshocks with progressive compound levers and compression and rebound settings for efficient rear suspension offer a smoother, more enjoyable ride. Due to the bike’s single disc brakes in both the front and the back, the user can stop the vehicle quickly.
Physical Measures and Capacities
The bike is perfect for everyone, thanks to its total height of 1270 mm. The 2021 Beta RR 4T 480 Off-Roader allows users to set the desired seat height. The wheelbase is 1490 mm in diameter. Therefore, a rider can drive a vehicle with a good fuel capacity of up to 9.00 liters on the road.
2021 Beta RR 4T 480 Off-Roader – Technical Specifications
Engine and transmission
| Displacement | 477.5 ccm (29.14 cubic inches) |
| Engine type | Single-cylinder, four-stroke |
| Compression | 11.9:1 |
| Bore x stroke | 100mm x 60.8mm (3.9 inches x 2.4 inches) |
| Fuel system | Carburetor. Synerject dual electronic injection |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | DC-CDI without trembler with variable ignition timing, Kokusan type. |
| Lubrication system | Two oil pumps |
| Cooling system | Liquid |
| Gearbox | 6-speed |
| Transmission type | Chain (final drive) |
| Clutch | Wet multi-disc |
Chassis, Suspension, Brakes, and Wheels
| Frame type | Molybdenum steel with a double cradle split above the exhaust port |
| Front Suspension | Hydraulic USD fork with ø48mm shaft |
| Front-wheel travel | 295 mm (11.6 inches) |
| Rear Suspension | Monoshock with progressive compound lever |
| Rear wheel travel | 290 mm (11.4 inches) |
| Front tire | 90/90-21 |
| Rear tire | 140/80-18 |
| Front brakes | Single disc |
| Diameter | 260 mm (10.2 inches) |
| Rear brakes | Single disc |
| Diameter | 240 mm (9.4 inches) |
Physical Measures and Capacities
| Dry weight | 108.5 kg (239.2 pounds) |
| Seat height | 940 mm (37.0 inches). If adjustable, lowest setting. |
| Overall height | 1270 mm (50.0 inches) |
| Overall length | 2180 mm (85.8 inches) |
| Overall width | 815 mm (32.1 inches) |
| Ground clearance | 320 mm (12.6 inches) |
| Wheelbase | 1490 mm (58.7 inches) |
| Fuel capacity | 9.00 liters (2.38 US gallons) |
| Reserve fuel capacity | 2.30 liters (0.61 US gallons) |
Other Specifications
| Color options | Red/white/Black |
| Starter | Electric |
Conclusion
The color options for the 2021 Beta RR 4T 480 Off-Roader model include red, white, and black. It has an electronic starter. The bike is not heavily loaded and weighs 108.5 kg. On the other hand, a single-cylinder, four-stroke engine, and multi-disc clutch are made to offer a more comfortable ride.
A sturdy chassis is created with a double cradle frame made of molybdenum steel and fitted with adjustable suspension. The bike’s wheels have 320 mm of ground clearance and offer excellent traction. Large fuel capacity and 2.30 liters of reserve gasoline enable a smoother, quicker, and longer ride. The rider can’t stop admiring the 2021 Beta RR 4T 480 Off-road Bike since there are no limitations.
