Overview
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2025 Beta EVO FACTORY300 4-Stroke

Motorcycle

EVO FACTORY 300 4-Stroke

Beta USA is proud to announce the 2025 Evo Factory range. Further refinement of the Evo Factory models points them closer to perfection as ever. Our engineers in Italy continue to work with the World Trial team riders to provide feedback on improvements on both the chassis and the engine to provide what is said to be the “Gold Standard” of trial.


 

Starting at $9,699 MSRP

Specs and Features

Specifications
ENGINE TYPE
Single cylinder, 4-stroke, 4-valve, liquid-cooled
BORE
84mm
STROKE
53.6mm
DISPLACEMENT
297.3cc
COMPRESSION RATIO
10.5.1
IGNITION
Electronic 12 Volt, 85 watt w/ dual-map switch (aggressive or soft settings)
SPARK PLUG
NGK MR7BI8 IR
LUBRICATION
Internal oil pump w/ cartridge filter
FUEL SYSTEM
Mikuni CV
CLUTCH
Wet multi-disc w/ cush-drive basket
TRANSMISSION
5 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
153.5 lbs
FUEL TANK CAPACITY
.75 US Gallons
FRONT SUSPENSION
39mm w/ dampening adjustment and pre-load
REAR SUSPENSION
Adjustable single shock w/ adjustable compression and rebound, aluminum bodied, with nitrogen, including linkage
FINAL GEARING
11T 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. Additional information on all models including manuals, accessories and parts books are available online at www.betausa.com under SUPPORT.
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