Competition Wheels & Cycles inc.

 

Beta 2020 EVO 2-Stroke Models

 

The model year 2020 upgrades are a result of input from the factory trials team.

 

The tank shell has been redesigned to highlight the hydroformed alloy chassis and now contains the engine mapping selector switch with a new LED indicator light to easily identify which mode is in use.

 

Two-stroke versions of the Evo cover the 125, 250 and 300cc segments, while four-strokers have a 300cc model.

 

Imporvements to the two-stroke models include a new counter-balancer to reduce vibration by increasing inertia and improving the power delivery curve. The cylinder head was redesigned on the 250 cc model to imporve torque at low rpm.

 

The all new frame has completely redesigned geometry and is exptemely rigid.

Beta USA’s popular BYOB (Build Your Own Beta) program will continue for 2020.

 

Features common to all Trials models

  • New front headlamp cowl
  • New tank shell
  • New mapping selector switch
  • New rear fender with new LED taillight
  • New fork setting
  • New anodized gear shift lever and foot brake lever, while the 2T models get a new anodised cylinder head.
  • New graphics and colours.

 

Beta Trials Specifications for 2020

 

EVO 125

 

Engine Specs:

 

Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve
Bore: 54mm
Stroke: 54.5mm
Displacement: 124.8 cc
Compression Ratio: 15.9:1
Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings)
Spark Plug: NGK GR7CI8
Lubrication: Pre-mix (synthetic oil)
Carburetor: Keihin PWK 28mm
Clutch: Wet multi-disc w/ cush-drive basket
Transmission: 6-speed

 

Chassis Specs:

 

Frame: Aluminum beam, single wave Hydro-Formed w/built in fuel tank    
Wheelbase: 51.4”
Seat Height: 26”
Ground Clearance: 12.2”
Footrest Height: 13.6”
Dry Weight: 145 lbs. dry
Fuel Tank Capacity: .75 US gallons (both tanks)
Front Suspension: 38mm Paioli
Rear Suspension: Adjustable single shock, aluminum bodied with nitrogen including linkage
Front Wheel Travel: 6.5”
Rear Wheel Travel: 7.1”
Final Gearing: 9t front, 43t rear
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:  Dunlop  Trial
Warranty: 6 month Limited Warranty

 

EVO 200

 

Engine Specs:

 

Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve
Bore: 64mm
Stroke: 60.5mm
Displacement: 194.6 cc
Compression Ratio: 11.8:1
Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings)
Spark Plug: NGK BR7ES
Lubrication: Pre-mix (synthetic oil)
Carburetor: Keihin PWK 28mm
Clutch: Wet multi-disc w/ cush-drive basket
Transmission: 6-speed

 

Chassis Specs:

 

Frame: Aluminum beam, single wave Hydro-Formed w/built in fuel tank    
Wheelbase: 51.4”
Seat Height: 26”
Ground Clearance: 12.2”
Footrest Height: 13.6”
Dry Weight: 145 lbs. dry
Fuel Tank Capacity: .75 US gallons (both tanks)
Front Suspension: 38mm Paioli
Rear Suspension: Adjustable single shock, aluminum bodied with nitrogen including linkage
Front Wheel Travel: 6.5”
Rear Wheel Travel: 7.1”
Final Gearing: 11t front, 42t rear
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:  Dunlop  Trial
Warranty: 6 month Limited Warranty

 

EVO 250

 

Engine Specs:

 

Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve
Bore: 72.5mm
Stroke: 60.5mm
Displacement: 249.7cc
Compression Ratio: 9:1
Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings)
Spark Plug: NGK GR7CI8
Lubrication: Pre-mix (synthetic oil)
Carburetor: Keihin PWK 28mm
Clutch: Wet multi-disc w/ cush-drive basket
Transmission: 6-speed

 

Chassis Specs

 

Frame: Aluminum beam, single wave Hydro-Formed w/built in fuel tank    
Wheelbase: 51.4”
Seat Height: 26”
Ground Clearance: 12.2”
Footrest Height: 13.6”
Dry Weight: 146 lbs. dry
Fuel Tank Capacity: .75 US gallons (both tanks)
Front Suspension: 38mm Paioli including hard-coated tubes
Rear Suspension: Adjustable single shock, aluminum bodied with nitrogen including linkage
Front Wheel Travel: 6.5”
Rear Wheel Travel: 7.1”
Final Gearing: 10t front, 42t rear
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:  Dunlop  Trial
Warranty: 6 month Limited Warranty

 

EVO 300

 

Engine Specs:

 

Type: Single cylinder, 2-stroke, liquid-cooled w/ reed valve
Bore: 79mm
Stroke: 60.5mm
Displacement: 296.5cc
Compression Ratio: 10:1
Ignition: 12 volt, 110 watt w/ dual-map switch (aggressive or soft settings)
Spark Plug: NGK GR7CI8
Lubrication: Pre-mix (synthetic oil)
Carburetor: Keihin PWK 28mm
Clutch: Wet multi-disc w/ cush-drive basket
Transmission: 6-speed

 

Chassis Specs:

 

Frame: Aluminum beam, single wave Hydro-Formed w/built in fuel tank    
Wheelbase: 51.4”
Seat Height: 26”
Ground Clearance: 12.2”
Footrest Height: 13.6”
Dry Weight: 146 lbs. dry
Fuel Tank Capacity: .75 US gallons (both tanks)
Front Suspension: 38mm Paioli including hard-coated tubes
Rear Suspension: Adjustable single shock, aluminum bodied with nitrogen including linkage
Front Wheel Travel: 6.5”
Rear Wheel Travel: 7.1”
Final Gearing: 10t front, 42t rear
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:  Dunlop  Trial
Warranty: 6 month Limited Warranty

 

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Pricing Information:


Competition Wheels and Cycles, Inc.
James and Janet McKenzie
5851 Weddington Road
Concord, NC. 28027
Phone: (704) 906-3238
competitionwheels@gmail.com