What is the engine displacement of the 2010 Beta RR 4 T 450?

The 2010 Beta RR 4 T 450 has an engine displacement of 448.0 ccm (27.34 cubic inches).

How much does the 2010 Beta RR 4 T 450 weigh?

The 2010 Beta RR 4 T 450 has a dry weight of 117.5 kg (259.0 pounds).

What is the seat height of the 2010 Beta RR 4 T 450?

The 2010 Beta RR 4 T 450 has a seat height of 940 mm (37.0 inches) If adjustable, lowest setting..

2010 Beta RR 4 T 450 Price, Specs, Review

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Review

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The 2010 Beta RR 4 T 450 is a capable off-road machine designed for riders seeking a responsive and manageable engine. Its 448cc single-cylinder engine provides a good balance of power and control, making it suitable for both experienced riders and those new to enduro riding. The bike's relatively light weight of 117.5 kg enhances its agility on tight trails, while the 6-speed gearbox allows for precise gear selection in varying terrain. Ergonomics on the RR 4 T 450 are geared towards off-road performance, with a tall 940mm seat height providing ample ground clearance. The hydraulic USD fork handles front suspension duties, absorbing bumps and maintaining stability. A modest 8.5-liter fuel tank capacity keeps the bike lean and focused, although longer rides may require planning fuel stops. Overall, the Beta RR 4 T 450 appeals to riders who value a nimble and easy-to-handle enduro bike. Its combination of a responsive engine, lightweight chassis, and off-road-focused ergonomics make it a solid choice for tackling challenging trails and enjoying the thrill of off-road riding.

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Pros (Advantages)

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✅ Why buy this bike?

• Potent 448cc engine delivers strong, linear power ideal for technical enduro and open trails. • Well-regarded Marzocchi/Sachs suspension setup offers excellent adjustability and plush ride over varied terrain. • Nimble chassis and lightweight design make it surprisingly agile for a 450, enhancing maneuverability. • Reliable Japanese-sourced engine components (often KTM-derived) ensure durability and parts availability. • Strong braking performance from Nissin components provides confidence and control in challenging conditions. • Good aftermarket support for parts and upgrades, extending its usable life and customization options.

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Cons (Disadvantages)

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⚠️ Things to consider

• Slightly heavier than comparable 2-strokes or more modern 4-strokes, impacting extreme technical sections. • Fuel injection system (if equipped) from this era could be less refined than later models, potentially requiring tuning. • Maintenance intervals for a high-performance enduro 4-stroke can be more frequent and costly than simpler bikes. • Engine vibration can be more noticeable at sustained higher RPMs compared to some competitors. • Stock seat comfort is typical for enduro bikes – firm and narrow, not ideal for long-distance trail riding.

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License Class (EU)

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Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

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Fuel Economy & Running Costs

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Estimated average for 448cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 8.50 litres (2.25 US gallons)

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Insurance Class

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