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Overview:
The Xtrainer has been the number one selling entry-level enduro bike in many countries, this is no surprise due to the ease of riding compared to larger, bulkier enduro models. The bikes overall smaller chassis, low seat height and overall weight makes the bike perfect for not only entry-level enduro riding, but also as a perfect model for those wanting a second bike for play. The power from the liquid-cooled engine is almost electric-like, providing a seamless power delivery that has just the right amount of power and torque. Rideability has been Beta’s tagline for more than fifteen years and the 2026 Xtrainer is the poster-child of this. The Xtrainer’s lower seat height provides the rider with more confidence. Most riders can touch the ground easily, which makes riding much more enjoyable. Simply put, The Xtrainer is a purpose-built model, designed from the ground up to deliver an easier and more predictable ride.
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The Xtrainer's specialty is that its power is designed to suit a smoother delivery. While the diaphragm clutch provides three additional settings of adjustment for lever pull and progressiveness
Adjustable Power Valve
Beta Power Valve allows the rider to adjust power delivery to dial in the right hit for the situation.
Lower Seat Height
The lower seat height and light weight of the Xtrainer provides confidence to riders of all skill levels
| MODEL | 300 XTrainer |
| ENGINE TYPE | Beta Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system and counter balancer, electric start with back-up kick starter sold as an option |
| BORE | 73mm |
| STROKE | 69.9mm |
| DISPLACEMENT | 292.3cc |
| COMPRESSION RATIO | 11.55:1 |
| VALVE TRAIN | Beta Progressive Valve (BPV) |
| IGNITION | AC-CDI Kokusan |
| SPARK PLUG | NGK GR7CI8 |
| LUBRICATION | Electronic Oil Injection |
| FUEL SYSTEM | Keihin PWK 36mm |
| CLUTCH | Wet Diaphragm-style |
| TRANSMISSION | 6 Speed |
| FINAL DRIVE | O-ring chain |
| FRAME | Molybdenum steel / Parameter-style w/ quick air filter access |
| WHEELBASE | 57.75" |
| SEAT HEIGHT | 35.8" |
| GROUND CLEARANCE | 12.6" |
| FOOTREST HEIGHT | 15.4" |
| DRY WEIGHT | 218 lbs |
| FUEL TANK CAPACITY | 2.3 US Gallons |
| FRONT SUSPENSION | 43 mm inverted front fork with adjustable dampening |
| REAR SUSPENSION | Steel body shock with adjustable rebound and compression |
| FRONT WHEEL TRAVEL | 10.6" |
| REAR WHEEL TRAVEL | 10.6" |
| FRONT BRAKE | 260 mm floating rotor |
| REAR BRAKE | 240 mm rotor |
| FRONT/REAR RIM | 21" (Front) 18" (Rear) |
| FRONT/REAR TIRE | Soft Enduro Competition |
| SPECS | *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. |