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Overview:
Beta builds the best trials bikes in the world. Our Evo 2-Stroke editions are the top seller of Trials bikes in the USA for a good reason. Evo models offer versatility for any type of Trials terrain & give all experience levels the right fit for their needs.
Evo 250 is a perfect model for the all-around rider. Experienced or not, this popular model provides riders with just the right amount of power and torque. The aluminum chassis and fuel cell allows for tight turning and a very nimble feel.
Evo 300 is Beta’s flagship model. This best-selling model packs a punch when needed. Designed for the more aggressive and/or experienced rider, the Evo 300 will impress clubman riders as well as top level Pros.
Evo 300 SS stands for Super Smooth. Derived from the standard 300 model with an added heavy-weight flywheel, different ECU tuning as well as a special exhaust makes this model shine in muddy conditions. An excellent choice for larger adults starting out in the sport of trial. The SS’s ultra-smooth power delivery and large amount of torque will tackle most all obstacles trials has to offer with out the heavier power delivery.
The new electronic key is a two-part component: One part remains fastened to the bike’s handlebars, while the other is magnetic (worn by the rider with a cord around his or her wrist), activating a mechanism in the event it is disconnected. Unlike a normal kill-switch, however, the new electronic key also incorporates an anti-theft function, preventing the bike from being started when disconnected, thanks to coding that uniquely links the bike to the key, protecting against theft of the motorcycle when it is left unattended. Greater protection for the bike and rider, in a single solution exclusively patented by Betamotor, comes for the first time as standard equipment.
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Features: Six speed transmission, hydro-formed aluminum frame, tight turning radius, hydraulic clutch, hard coated front tubes, tubeless rear tire, domino grips, optimized radiator grill for better air flow, improved carburetion and ignition mapping.
Competition tires with numerous national championships to their credit. Designed for professional and amateur trials riders alike. This tire complements the precision & handling of the EVO range
Tank Cover designed with a shape that flows with frame and allows better cable management for a clean and more orderly look.
Domino Grips help to achieve maximum control and comfort providing solid grip
New Electronic Key serves as anti-theft device as well as a safety kill-switch when cord connect to bike around wrist of rider disconnects
Radiator Grill designed to optimize airflow directed at radiator with more protective surface to prevent damage from falls, branches, or rocks.
MODEL | EVO 300 |
ENGINE TYPE | Single cylinder, 2-stroke, liquid-cooled with reed valve (starter as an option) |
BORE | 79mm |
STROKE | 60.5mm |
DISPLACEMENT | 296.5cc |
COMPRESSION RATIO | 10.6.1 |
IGNITION | 12 Volt, 110 watt w/ dual-map switch (aggressive or soft settings) |
SPARK PLUG | NGK GR7CI8 |
LUBRICATION | Pre-mix (synthetic oil) |
FUEL SYSTEM | Keihin PWK 28mm |
CLUTCH | Wet multi-disc w/ cush-drive basket |
TRANSMISSION | 6 Speed |
FINAL DRIVE | O-ring chain |
FRAME | Aluminum beam, single wave Hydro-Formed w/ built in tank |
WHEELBASE | 51.4" |
SEAT HEIGHT | 26" |
GROUND CLEARANCE | 12.2" |
FOOTREST HEIGHT | 13.6" |
DRY WEIGHT | 146 lbs |
FUEL TANK CAPACITY | .75 US Gallons |
FRONT SUSPENSION | 38mm Paioli w/ hard-coated tubes |
REAR SUSPENSION | Adjustable single shock, aluminum bodied, with nitrogen, including linkage |
FINAL GEARING | 10T Front/42T Rear |
FRONT WHEEL TRAVEL | 6.5" |
REAR WHEEL TRAVEL | 7.1" |
FRONT BRAKE | 185mm rotor w/ 4-piston caliper |
REAR BRAKE | 160mm rotor w/ twin-piston caliper |
FRONT/REAR RIM | 21" (Front) 18" (Rear) |
FRONT/REAR TIRE | Michelin Trial Light/Trial X-Light |
SPECS | *Specifications subject to change without notice. |