Beta 350 RR Race Edition vs Beta 450 RX
Side-by-side comparison of the Beta 350 RR Race Edition and Beta 450 RX — weight, seat height, power, fuel capacity, suspension, and price for riders making a real buying decision.
Quick answer
Choose the Beta 350 RR Race Edition if you want Beta's feel and the 349cc 4-stroke engine character. Choose the Beta 450 RX if you prefer Beta's package and the 449cc 4-stroke platform. Specs are close in many areas — what matters most is terrain, ergonomics, and dealer support.
Who wins for which rider
Rider-need verdicts. The right pick depends on what you actually ride and how you ride it.
Lighter weight for technical terrain
Beta 450 RX
About 3.6 kg lighter on the spec sheet, which matters in tight, technical riding.
Seat height confidence
Beta 450 RX
Lower listed seat height (945 mm) helps shorter riders flat-foot at stops.
Longer rides without refuelling
Beta 350 RR Race Edition
9.1 L tank gives more range between fuel stops.
Better value on price
Beta 450 RX
Lower listed price at €10,999.
Side-by-side specs
| Spec | Beta 350 RR Race Edition | Beta 450 RX |
|---|---|---|
| Brand | Beta | Beta |
| Displacement (cc) | 349.1 | 449.3 |
| Engine stroke | 4 | 4 |
| Power (HP) | — | — |
| Torque (Nm) | — | — |
| Weight (kg) | 107.5 | 103.9 |
| Seat height (mm) | 950 | 945 |
| Fuel capacity (L) | 9.1 | 6.8 |
| Gears | 6 | 5 |
| Start type | Electric | Electric |
| Front suspension | 48 mm KYB AOS closed cartridge fork | 48 mm KYB AOS closed cartridge fork |
| Rear suspension | KYB 46 mm body with adjustable rebound and high/low speed compression | KYB 50mm body with adjustable rebound and high/low speed compression |
| Frame | Molybdenum steel / Double Cradle | Molybdenum steel / Double Cradle |
| Front brake | 260 mm floating rotor | 260 mm floating rotor |
| Rear brake | 240 mm rotor | 240 mm rotor |
| Clutch | Wet Diaphragm-style | Hydraulic, adjustable diaphragm multi-plate clutch |
| Price (EUR) | 11499 | 10999 |
What each bike is really like
Beta 350 RR Race Edition
Full specs →The Beta 350 RR Race Edition is a competition-ready enduro bike, packed with high-performance components for riders who demand the best.
Beta 450 RX
Full specs →Beta's first full-size motocross bike, the 450 RX, is engineered for performance with a focus on rideability, making it a strong contender in the MXGP class.
Common questions
Is the Beta 350 RR Race Edition better than the Beta 450 RX?
Neither is strictly better. The Beta 350 RR Race Edition is a 349cc 4-stroke Beta, while the Beta 450 RX is a 449cc 4-stroke Beta. The right choice depends on terrain, ergonomics, and dealer support more than headline specs.
Which is lighter, the Beta 350 RR Race Edition or the Beta 450 RX?
Listed weights are 107.5 kg for the Beta 350 RR Race Edition and 103.9 kg for the Beta 450 RX. Always verify with the manufacturer for your model year.
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