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
- 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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