Beta Evo 80 Jr - 2026 Specifications and Reviews
The 2026 Beta Evo 80 Jr is a lightweight trials motorcycle engineered for young riders and beginners seeking technical skill development. Its compact 79.6cc two-stroke engine delivers responsive power while the low 24.4-inch seat height and nimble handling make it ideal for learning balance and precision riding on challenging terrain.
2026
General information | |
| Price | $4890 |
Engine and Transmission Specifications | |
| Gearbox | 6 Speed |
| Clutch | Wet multi-disc |
| Induction | Dell'Orto PHBG 21mm |
| Lubrication System | Pre-mix (synthetic oil) |
| Ignition | Hidria |
| Compression Ratio | 14.7:1 |
| Capacity | 79.6cc |
| Stroke | 44mm |
| Bore | 48mm |
| Engine Type | Single-cylinder, 2-stroke, liquid cooled, lamellar induction in the crankcase |
Physical measures and capacities | |
| Dry Weight | 132.2 lbs |
| Ground Clearance | 11.8 in. |
| Seat Height | 24.4 in. |
| Wheelbase | 47.6 in. |
| | |
Beta Evo 80 Jr dimensions and frame | |
| Rear Brakes | 150mm rotor w/ 2 opposed pistons |
| Front Brakes | 175mm rotor w/ 2 opposed pistons |
| Rear Travel | 5.7 in. |
| Front Travel | 6.3 in. |
| Rear Suspension | Monoshock w/ adjustable spring preload |
| Front Suspension | Hydraulic fork w/ 33mm shaft |
| Frame | Steel frame w/ engine as support |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track10%
City5%
Cornering80%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a youth trials machine built for kids and very small novice riders just learning bike balance and control, not for adults of any skill level. |
| Purpose | It exists purely for low-speed technical trials riding, teaching throttle and clutch control over obstacles rather than speed or distance. |
| Rider Fit | The tiny 24.4 inch seat height and 132.2 lb dry weight make it sized specifically for young children with minimal strength or inseam. |
| Character | It behaves as a lightweight, nimble, torquey little trials tool that rewards smooth precise inputs over aggressive riding. |
| Not Ideal For | It is not suitable for adults, highway use, touring, or anyone wanting speed or passenger capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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