The 2015 Beta EVO 80 is a light, compact and lively trial bike that won’t disappoint you when it comes to agility.

The 2015 Beta EVO 80 is propelled by a 79,6 cc, single cylinder, 2 stroke, liquid cooled engine with lamellar induction in the crankcase. The engine is mated on a six speed transmission and is mounted on a light but rigid steel frame.

As far as suspensions are concerned, the Beta EVO 80 rides on a front hydraulic fork with Ø38 mm shaft (165 Mm wheel travel) and a rear Monoshock with adjustable spring preload (150 mm wheel travel).

Other features that are worthy of being mentioned include a swing-arm mounted on roller bearings for increased smoothness, improved brakes and new wheel-rims in aluminium.

Hit the jump for more information on the 2015 Beta EVO 80.

2015 Beta EVO 80

Specifications
  • Make: Array
  • Model: 2015 Beta EVO 80
  • Engine/Motor: Single-cylinder, 2-stroke, liquid cooled, lamellar induction in the crankcase
  • Transmission: 6-speed
  • [do not use] Vehicle Model: Array

Overview

Attentive as ever to the needs of younger riders, Beta has enriched its trials range with a new Evo 80: more adult and professional geometry and dimensions, and the usual emphasis on feel and confidence for riders who are just starting.

2015 Beta EVO 80 Key Features:

• New diameter forks ø 38 mm with rebound adjustment and altered offset to increase rideability

• New shockabsorber, derived from the one fitted to the larger-capacity machines, for even more professional and high-performance use

• Swing-arm mounted on roller bearings for increased smoothness, reduced friction and greater reliability

• Rationalisation and optimisation of the front end with a gain in terms of greater rigidity

• Improved performance from brake system as a result of the latest changes:

- New rear brake caliper, more powerful, more controllable and better protected from knocks

- A new rear brake lever with improved operability

- New master-cylinder and front caliper: opposed pistons and floating disc for even more controllable and precise action

• New front disc cover of new design

• New hubs with larger wheel-spindles in ergal: reduced weight combined with increased rigidity and a more professional look

• New wheel-rims in aluminium, lighter and more rigid, and a move to tubeless tyres

• New aluminium handlebar with cross-piece

• New design of silencer, with optimised performance

• New ø 21 mm Dell’Orto carburettor

• New more precise and effective master-cylinderNew design for front mudguard

• New colours and graphics

Specifications

Engine Type

Single-cylinder, 2-stroke, liquid cooled, lamellar induction in the crankcase

Bore

48 mm

Stroke

44 mm

Displacement

79,6cc

Compression ratio

14,7:1

Ignition

AET

Spark plug

Champion RN3C

Lubrication

mix with fuel 1,5 % (synthetic oil)

Feeding

with carburettor

Carburettor

Dell' orto PHBG 21

Clutch

Wet multi-disc clutch

Primary trasmission

Z. 20/77

Transmission

6 speed

Secondary trasmission

Z. 11/60

Engine oil

SAE 20W/30 (300cc)

Frame

Steel

Wheel base

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

Hydraulic fork with ø38 mm shaft

Rear suspension

Monoshock with adjustable spring preload and adjustable hydraulic brake in extension

Shock absorber stroke

41 mm

Front wheel travel

165 mm

Rear wheel travel

150 mm

Front brake

inox disc ø185 mm with 2 opposed pistons

Rear brake

inox disc ø150 mm with 2 opposed pistons

Front rim

21 x 1,6 - 36 holes

Rear rim

18 x 1,85 - 36 holes

Front tyre

2,75 - 21

Rear tyre

4,00 - 18


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