2023 Beta EVO Factory 300 4-Stroke
2023 Beta EVO Factory 300 4-Stroke

Specs

General Information

Manufacturer
Beta
Beta
Model Year
2023
2023
Model
EVO Factory 300 4-Stroke
EVO Factory 300 4-Stroke
Model Code
NA
NA
Color
Red
Red

Brakes/Wheels/Tires

Brakes

Front - 185 mm rotor with 4-piston caliper

Rear - 160 mm rotor with twin-piston caliper

Front - 185 mm rotor with 4-piston caliper

Rear - 160 mm rotor with twin-piston caliper

Rims

Front - 21 in.

Rear - 18 in.

Front - 21 in.

Rear - 18 in.

Tires
Front / Rear - Michelin X11 Trial
Front / Rear - Michelin X11 Trial

Dimensions

Height
Footrest - 13.6 in.
Footrest - 13.6 in.
Weight
Dry - 155.5 lb.
Dry - 155.5 lb.
Ground Clearance
12.2 in.
12.2 in.
Wheelbase
51.4 in.
51.4 in.
Seat Height
26 in.
26 in.

Drivetrain

Transmission
5-speed
5-speed
Final Drive

Gearing Front - 11t

Gearing Rear - 42t

Gearing Front - 11t

Gearing Rear - 42t

Engine

Engine
4-stroke with reed valve
4-stroke with reed valve
Cooling
Liquid
Liquid
Cylinders
Single
Single
Displacement
297.3 cc
297.3 cc
Bore x Stroke
3.31 x 2.11 in. (84 x 53.6 mm)
3.31 x 2.11 in. (84 x 53.6 mm)
Compression Ratio
10.5:1
10.5:1
Clutch
Wet multi-disc with cush-drive basket
Wet multi-disc with cush-drive basket
Carburetion
Mikuni CV
Mikuni CV
Ignition

Electronic 12V, 85W with dual-map switch (aggressive or soft settings)

Spark Plug - NGK MR7BI8 IR

Electronic 12V, 85W with dual-map switch (aggressive or soft settings)

Spark Plug - NGK MR7BI8 IR

Lubrication
Internal oil pump with cartridge filter
Internal oil pump with cartridge filter
Fuel Capacity
0.75 US gal.
0.75 US gal.

Operational

Frame
Aluminum beam, single wave Hydro-Formed with built in tank
Aluminum beam, single wave Hydro-Formed with built in tank
Front Suspension

38 mm with adjustable compression and rebound

Wheel Travel - 6.5 in.

38 mm with adjustable compression and rebound

Wheel Travel - 6.5 in.

Rear Suspension

Adjustable single shock, aluminum bodied with nitrogen including linkage

Wheel Travel - 7.1 in.

Adjustable single shock, aluminum bodied with nitrogen including linkage

Wheel Travel - 7.1 in.

Other

Warranty
6 Months Limited
6 Months Limited

Features

Features

  • Gold Front Forks with new internal valve settings that provide better oil flow. Combine this with a new internal damping system and the harshness of landing on large obstacles is reduced.
  • The 4-Stroke engine's ECU received a higher power rating, which translate to improved spark and combustion throughout the power range.
  • Black anodized Footpegs are durable, lightweight, with non-slip steel pins to ensure maximum grip.
  • Black Morad Wheels and Michelin X-light Tires provide for unparalleled grip in every situation.

Features

  • Gold Front Forks with new internal valve settings that provide better oil flow. Combine this with a new internal damping system and the harshness of landing on large obstacles is reduced.
  • The 4-Stroke engine's ECU received a higher power rating, which translate to improved spark and combustion throughout the power range.
  • Black anodized Footpegs are durable, lightweight, with non-slip steel pins to ensure maximum grip.
  • Black Morad Wheels and Michelin X-light Tires provide for unparalleled grip in every situation.