$11,390.00
Rideability has always defined a Beta. Coined by riders and journalists in 2009, the term describes the planted, confidence-inspiring feel that makes a Beta easy to ride and easy to trust. The 2026 RR X-PRO lineup delivers that feeling better than ever, with balanced chassis design and ideal engine placement that help riders of all skill levels feel comfortable right away.
For 2026, Beta’s engineers in Florence, Italy focused on refinement. Subtle updates throughout the range improve overall feel, while key components carried over from the 450 RX—such as a larger 22mm rear axle and updated front brake caliper—enhance stability and braking. The 250 and 300 models also receive internal transmission updates for smoother performance.
With eight distinct models in the lineup, there’s an X-PRO for every type of rider. Updated four-stroke engine mapping further improves power delivery, making each model smoother, more controllable, and enjoyable at any speed.
| Specification | 350 RR X-PRO |
|---|---|
| ENGINE TYPE | Single cylinder, 4-stroke, liquid cooled, 4-valve (Titanium intake and exhaust), electric start (back up kick starter as an option) |
| BORE | 88mm |
| STROKE | 57.4mm |
| DISPLACEMENT | 349.1cc |
| COMPRESSION RATIO | 13.19:1 |
| VALVE TRAIN | Titanium Intake & Exhaust |
| IGNITION | Dual-Map Kokusan 200w output On Demand Traction Control |
| SPARK PLUG | NGK LKAR8A-9 |
| LUBRICATION | Twin Oil Pumps w/Cartridge Filter & Separate Compartments For Engine & Transmission |
| FUEL SYSTEM | 42mm Throttle Body w/Dual Injectors |
| CLUTCH | Wet Diaphragm-style |
| TRANSMISSION | 6 Speed |
| FINAL DRIVE | O-ring chain |
| TRACTION CONTROL | On-Demand w/ push of a button |
| FRAME | Molybdenum steel / Double Cradle w/ quick air filter access |
| WHEELBASE | 58.1″ |
| SEAT HEIGHT | 36.6″ |
| GROUND CLEARANCE | 12.4″ |
| FOOTREST HEIGHT | 16″ |
| DRY WEIGHT | 237 lbs |
| FUEL TANK CAPACITY | 2.4 US Gallons |
| FRONT SUSPENSION | 48 mm Sachs SHC w/single spring, adjustment for preload, compression and rebound. |
| REAR SUSPENSION | Aluminum Body Sachs shock w/ adjustable rebound and hi/low speed compression |
| FINAL GEARING | 13T Front/49T Rear |
| FRONT WHEEL TRAVEL | 11.1″ |
| REAR WHEEL TRAVEL | 11″ |
| FRONT BRAKE | 260 mm floating rotor |
| REAR BRAKE | 240 mm rotor |
| FRONT/REAR RIM | 21″ (Front) 18″ (Rear) |
| FRONT/REAR TIRE | Maxxis Enduro |
| MSRP | $11,390.00 |
| DESTINATION FEE | $549.00 |
| NOTES | *Specifications subject to change without notice. Additional information on all models including manuals, accessories and parts books are available online at www.betausa.com under SUPPORT. |
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