BETARR 4T 390 2018 - Present
The 2018 Beta RR 390 comes with the new chassis. The front-end has been completely redesigned enabling an increase in the flexural and torsional rigidity characteristics compared to previous versions and with a notable reduction in weight thanks to an improved structural layout. This generates a consistent improvement in handling and riding precision.
BETARR 4T 390 2018 - Present Specs
| Type: |
Single cylinder, 4-stroke, liquid-cooled |
| Displacement: |
385.6 cm3 |
| Bore X Stroke: |
3.5x2.5 in OR 89 mm |
| Compression Ratio: |
12.48:1 |
| Horsepower: |
/ KW(hp)/RPM |
| Torque: |
0/- lb-ft/RPM OR 0 Nm/RPM |
| Fuel System: |
Synerject dual electronic injection |
| Gearbox: |
6-Speed |
| Clutch: |
Wet multi-disc |
| Primary Drive: |
- |
| Final Drive: |
Chain |
| Frame: |
Molybdenum steel with double cradle split above the exhaust port |
| Front Suspension: |
Hydraulic USD fork with 48 mm shaft |
| Rear Suspension: |
Monoshock with progressive compound lever |
| Front Brake: |
Wave disc 260 mm and double-piston floating caliper |
| Rear Brake: |
Wave disc 240 mm and single-piston floating caliper |
| Overall Length: |
85.8 in OR 2179 mm |
| Overall Width: |
31.8 in OR 808 mm |
| Seat Height: |
37 in OR 940 mm |
| Wheelbase: |
58.7 in OR 1491 mm |
| Ground Clearance: |
12.6 in OR 320 mm |
| Weight: |
256 lbs OR 116 kg |
| Fuel Capacity: |
2.6 gallons OR 9.8 L |
| Front: |
90/90 - 21 |
| Rear: |
140/80 -18 |
| Power pack: |
- |
| Nominal Capacity: |
- |
| Maximum Capacity: |
- |
| Charger type: |
- |
| Charging time (normal): |
- |
| Charging time (quick): |
- |
| Range: |
- |
Related BETARR 4T 390 2018 - Present info
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