2026 Beta Trials

The wait is over

2026 Beta Trials

Beta EVO 80 SENIOR 2026 - Image 1

Beta EVO 80 SENIOR 2026

The wait is over

RRP: £4,095.00
  • EVO 80 Senior MY 2025
  • Beta is launching the new EVO My 2025 with a continued development that has helped the EVO line in becoming the best-selling trials model in the world. Beta engineers have continued the development of the EVO range for My 2025 with an all-new suspension package that improves the overall balance and rideability of the line.
  • The EVO range is one of the most extensive and continues to offer a total of six different models, each with its own character and able to meet the needs of all riders, raising the potential and level of enjoyment that each experiences. Proof is the significant presence of EVO models in the paddocks of every form of racing.
Trials
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Tech Specs

Chassis

  • Frame: Steel
  • Wheelbase: 1230 mm
  • Max Length: 1925 mm
  • Max Width: 815 mm
  • Max Height: 1127 mm
  • Seat Height: 678 mm
  • Ground Clearance: 325 mm
  • Footrest Height: 375 mm

Fuel Tank

  • Capacity: 2.5 L
  • Reserve: 0.5 L

Cooling System

  • Capacity: 600 cc

Front Suspension

  • Type: Hydraulic fork
  • Fork Diameter: Ø 38 mm
  • Wheel Travel: 165 mm

Rear Suspension

  • Type: Monoshock with adjustable spring preload and adjustable hydraulic brake in extension
  • Shock Absorber Stroke: 41 mm
  • Wheel Travel: 150 mm

Brakes

  • Front: Disc Ø 185 mm with 2 opposed pistons
  • Rear: Disc Ø 150 mm with 2 opposed pistons

Wheels & Tyres

  • Front Rim: 21 × 1.6 – 36 holes
  • Rear Rim: 18 × 1.85 – 36 holes
  • Front Tyre: 2.75 – 21
  • Rear Tyre: 4.00 – 18

Engine

  • Type: Single-cylinder, 2-stroke, liquid-cooled, lamellar induction in the crankcase
  • Bore × Stroke: 48 × 44 mm
  • Displacement: 79.6 cc
  • Compression Ratio: 14.7 : 1

Ignition & Electrical

  • Ignition: Hidria
  • Spark Plug: Champion RN3C

Fuel & Lubrication

  • Fuel Supply: Carburettor
  • Carburettor: Dell’Orto PHBG 21
  • Lubrication: Mix with fuel 1.5% (synthetic oil)

Transmission

  • Clutch: Wet multi-disc clutch
  • Primary Transmission: Z. 20 / 77
  • Gearbox: 6-speed
  • Secondary Transmission: Z. 11 / 60

Engine Oil

  • SAE 20W/30 (300 cc)

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About John Lee Motorcycles

John started work in the Motorcycle Trade in 1955, working for 2 large London Dealers for 10 years. His ambition was to own his own dealership, so moved to Northamptonshire and purchased the shop where we are today in Higham Ferrers, that was 1964.

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