2025 Beta EVO 300 4-Stroke

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New 2025 Beta EVO 300 4-Stroke Dirt Bike For Sale In Kalispell, MT

This New 2025 Beta EVO 300 4-Stroke Dirt Bike is for sale at Fastoys Racing conveniently located in Kalispell, Montana. Our knowledgeable team is eager to assist you, so don’t hesitate to contact us today to schedule an appointment. We are your premier powersports dealership for the best price Dirt Bike In Montana. If this isn't the exact Beta Dirt Bike you're looking for don't hesitate to go back and revise your search. We're sure to have the perfect Dirt Bike for you in our showroom in Flathead Valley. We invite you to visit us at Montana’s largest Beta dealer for new and pre-owned Dirt Bikes for sale. Let us help you find the ideal Dirt Bike to take home today!

Fastoys Racing

Address: 10 Fast Lane, Kalispell, MT 59901

Phone: (406) 257-8697

2025 Beta EVO 300 4-Stroke

For those who like thumpers, the Evo 300 4 stroke is the bike of choice. Over 8 lbs. lighter than the other brands' 4 stroke as well as a tighter turning radius, the Evo 300 4 stroke is known for being a more gentle bike to ride while also being "Whisper quiet". The bulletproof engine design is easy to work on and will provide years of trial fun!

The 4-stroke model also boasts an engine capacity of 300 cc, and strikes the perfect balance between performance, tractable engine power and overall usability. This engine embraces a completely different approach to riding than its 2-stroke siblings. With plenty of torque and linear, extremely progressive power delivery, this is the perfect bike for the amateur looking for a machine suitable for less challenging competitive use and motorcycle mounting climbing.

The main new feature for 2025 is an updated suspension. Produced by Ollé the new fork provides an increase in torsional rigidity at the front wheel which improves the precision and ease of the bike's ride. The new forks also allow the fork to react quicker over rocks and other section obstacles. The Ollé rear shock is also new and like the fork it is completely adjustable as well in terms of preload and hydraulic adjustment. The shock improves on rebound management and the ability to absorb significant impacts.

Features may include:

  • Competition tires with numerous national championships to their credit. Designed for professional and amateur trial riders alike. This tire complements the precision & handling of the EVO range.
  • Radiator Grill designed to optimize airflow directed at radiator with more protective surface to prevent damage from falls, branches, or rocks.
  • 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 con
  • 2025
  • Beta
  • EVO 300 4-Stroke
  • Base
  • Off-Road
  • Single cylinder, 4-stroke, 4- valve
  • 297.3cc
  • 84mm
  • 53.6mm
  • 9.7:1
  • liquid cooled
  • Internal oil pump w/ cartridge filter
  • Electronic 12 Volt w/ dual-map switch (aggressive or soft settings)
  • NGK MR7BI-8
  • Mikuni CV
  • Wet multi-disc w/ cush-drive basket
  • 5 Speed
  • O-ring chain
  • 11T Front/42T Rear
  • Aluminum beam, single wave Hydro-Formed w/ built in tank
  • Beta Progressive Valve (BPV)
  • 38mm Paioli w/ hard-coated tubes
  • Adjustable single shock, aluminum bodied, with nitrogen, including linkage
  • 185mm rotor w/ 4-piston caliper
  • 160mm rotor w/ twin piston caliper
  • 6.5"
  • 7.1"
  • Michelin Trial Light
  • Trial X-Light
  • Rim: 21"
  • Rim: 18"
  • 51.4"
  • 26"
  • 12.2"
  • Footrest: 13.6"
  • Tank: .75 US Gallons
  • 155.5 lbs (dry weight)
  •  Calculation is estimate only.
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  •  Quotes are estimates only, actual rate may vary slightly.
  •  One-Way toll road charges will be the responsibility of the customer.
  •  Additional fees and/or duties may apply to International and non-continental US shipping requests.
  • $8,999.00
  • Kalispell, Montana
  • New
  • BET750043
  • 2025
  • Beta
  • EVO 300 4-Stroke
  • ZD3E5T159S0750043
  • 5 Speed
  • 155.5 lbs (dry weight)
  • Available
  • Footrest: 13.6"
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.