Trials Bikes
2015Beta Evo 80 Junior
32 fields on record
The 2015 Beta Evo 80 Junior is a small trials bike built for young riders. Its liquid-cooled 79.6cc two-stroke single drives through a six-speed gearbox. A very low 620 mm seat, 60 kg dry weight and 2.5-litre tank make it easy to control.
- Capacity
- 79.6 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 60.0 kg
- Seat height
- 620 mm
- Power
- Not on record
Know it? Add it →
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's designed purely for low-speed technical trials riding over obstacles, rocks, and tight terrain rather than any kind of speed or distance riding.
- Built for
- It has a nimble, playful, ultra-light character that rewards precise throttle and body control rather than outright power.
- Not ideal for
- This bike is not suitable for adult-sized riders, road use, touring, or anyone seeking speed and highway capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 79.6 ccm
- Engine type
- Single, two-stroke
- Bore x stroke
- 48.0 x 44.0 mm
- Compression
- 14.7:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Ignition
- AET
- Lubrication system
- Mix with fuel
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Clutch
- Wet multi-disc
Dimensions & weight
- Wheelbase
- 1210 mm
- Overall length
- 1850 mm
- Overall width
- 720 mm
- Overall height
- 1110 mm
- Seat height
- 620 mm
- Dry weight
- 60.0 kg
- Fuel capacity
- 2.50 litres
- Ground clearance
- 300 mm
- Reserve fuel capacity
- 0.50 litres
Chassis & suspension
- Frame
- Steel
- Front suspension
- Hydraulic fork
- Rear suspension
- Monoshock with adjustable spring preload and adjustable hydraulic brake in extension
- Front wheel travel
- 160 mm
- Rear wheel travel
- 146 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 175 mm
- Rear brakes
- Single disc
- Front tyre
- 2.50-19
- Rear tyre
- 3.50-17
Other
- Color options
- Red/black/white
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2010 | 2014 | 2015 | 2017 | 2021 | 2024 |
|---|---|---|---|---|---|---|
| Capacity | 80 cc | 80 cc | 80 cc | 80 cc | 80 cc | 80 cc |
| Dry weight | 60 kg | 60 kg | 60 kg | 60 kg | 60 kg | 60 kg |
| Seat height | 620 mm | 620 mm | 620 mm | 620 mm | 620 mm | 620 mm |
| Fuel capacity | 2.5 L | 2.5 L | 2.5 L | 2.5 L | 2.5 L | 2.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Beta Evo 80 Junior?
The 2015 Beta Evo 80 Junior has a Capacity of 79.6 ccm (4.86 cubic inches).
How many gears does the Beta Evo 80 Junior have?
The 2015 Beta Evo 80 Junior has a Gearbox of 6-speed.
How much does the Beta Evo 80 Junior weigh?
The 2015 Beta Evo 80 Junior has a Dry weight of 60.0 kg (132.3 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.