Stark Vark EX Electric Dirt Bike

ETA: JULY – Reserve yours today.

Listed Price is for Store pickup in Kahului. We can ship to other Hawaiian islands, email us for a shipping quote.

EX model is ready to be registered as street legal motorcycle at your local DMV.

Specifications

• Motor Type: Carbon fiber sleeve motor
• Voltage: 360 nominal voltage
• Power to Weight Ratio: 9 hp per kilogram (approximately 4.08 hp per pound)
• Torque: 275 Nm (approximately 203 lb-ft) on the counter shaft
• Efficiency: 95% efficiency over the majority of the power range
• Cooling: Water-cooled aluminum casing
• Motor Weight: 10 kg (approximately 22 lbs)
• Power: 60 or 80HP
• Weight: 120 kg (approximately 264 lbs)
• Torque: 1036 Nm (approximately 764 lb-ft) on the rear wheel
• Battery Capacity: 7.2 kWh
• Tires:
  • Front: 90/90-21
  • Rear: 140/80-18
• Ground Clearance:
  • Fully Extended: 36.8 cm (approximately 14.49 inches)
  • Static SAG: 34.5 cm (approximately 13.58 inches)
• Seat Height:
  • Fully Extended: 99.0 cm (approximately 38.98 inches)
  • Static SAG: 96.6 cm (approximately 38.03 inches)

Suspension

KYB Suspension: Factory assembled KYB suspension

• Fork: Closed cartridge AOS 48mm (approximately 1.89 inches)
• Shock: 50/16mm with triple adjuster (approximately 1.97/0.63 inches)

Key Differences Between MX and EX

• Weight: EX is heavier at 120 kg (264 lbs) compared to MX at 118 kg (260 lbs).
• Torque: EX has higher torque at 1036 Nm (764 lb-ft) compared to MX at 938 Nm (692 lb-ft).
• Battery Capacity: EX has a larger battery at 7.2 kWh compared to MX at 6.5 kWh.
• Tires: EX uses a 140/80-18 rear tire, while MX offers options of 110/90-19 or 120/100-18.
• Ground Clearance and Seat Height: EX has slightly higher ground clearance and seat height compared to MX.

These differences reflect the EX’s optimization for endurance and road-legal use, while the MX is tailored for motocross performance.