2025 Stark Future VARG EX Bike

Specifications

Product
Stark Future VARG EX Bike
Model Year
2025
Engine Size
 
Engine Type
Electric
Engine Displacement
 
Bore x Stroke
 
Compression Ratio
 
Fuel System
 
Ignition
 
Transmission
Single speed
Final Drive
Chain, RK MXU UW-ring Gold 520
Suspension Front
KYB (Kayaba)/Technical Touch closed cartridge coil-spring fork, AOS damping system, light Kashima coated outer-tubes and NiCr coated inner-tubes, compression adjust, rebound adjust, 48 mm diameter, 300 mm (11.8") travel
Suspension Rear
KYB (Kayaba)/Technical Touch rear shock with linkage, 50 mm diameter, 16 mm NiCr coated rod, triple adjuster with spring preload, high/low-speed compression adjust, rebound adjust, 303 mm (11.9") travel
Brakes Front
Brembo 2-piston hydraulic disc, Galfer 260 mm rotor, foot or hand brake options available, disc protector available
Brakes Rear
Brembo 1-piston hydraulic disc, Galfer 220 mm rotor, disc protector available
Tires Front
90/90-21"
Options: Metzeler 6 Days Extreme, Michelin Enduro 2, Pirelli MT RallyCross
Tires Rear
140/80-18"
Options: Metzeler 6 Days Extreme, Michelin Enduro 2, Pirelli MT RallyCross
Overall Length
 
Overall Width
 
Overall Height
 
Seat Height
990 mm (39.0") fully extended; 966 mm (38.0") static sag
Wheelbase
1488 mm (58.6")
Ground Clearance
368 mm (14.5") fully extended; 345 mm (13.6") static sag
Rake/Trail
26.1°
Fuel Capacity
 
Curb Weight
119.7 kg (264 lbs)
Features
• Fully approved for road use in Europe, Australia, New Zealand, Canada, and the United States
• EX frame features a significant improvement by increased vertical frame flex in the rear shock mount area and an improved lateral flex in the front area of the chassis, all for a plusher feel, better cornering grip, and improved control
• Larger-capacity battery than MX version
• 9 hp/kg power-to-weight ratio
• 80 hp Alpha option provides 30% more peak power than a 450cc engine
• Mid-mount linkage bracket on the swingarm permits a boost of 60 mm ground clearance compared to competitors
• Flush rear axle nut reduces risk of getting caught in ruts
• Clicking chain adjuster enables hassle free chain adjustment via one hex wrench
• "Floating" low-density foam skid plate for high impact absorption
• Five separate power modes, selected via CNC aluminum switch on handlebar
• Equipped with an Android Stark Arkenstone shock-resistant, IP69K waterproof, fully functioning phone display that connects wirelessly to the bike; the Stark VARG app allows you to customize the bike, adjusting the power curve, engine braking, flywheel effect, and traction control; more than 100 different ride modes can be built, with five modes actively available on your bike, changed through button on handlebar; data that can be analyzed includes lap times, map data, speed, G-force, airtime, and power consumption
• GPS functions include lap counter/timer and display navigation (bike display maps out your route through GPS powered smart display navigation)
Miscellaneous
• Electric motor: PMAC, carbon fiber housing, 360 V, water-cooled aluminum casing, spins at up to 14200 RPM
• Max power (Standard option): 45 kW (60 hp)
• Max power (Alpha option): 60 kW (80 hp)
• Torque: 275 Nm on counter shaft; 1036 Nm (764 ft-lbs) on rear wheel
• Battery: 7.2 kWh (20 Ah) capacity, air-cooled lightweight honeycomb magnesium case, IP69K waterproofing, 420 V max
• Riding time: similar to a full tank of gas on a 450cc; up to six hours of trail riding
• Charger: 3.3 kW, 16 A, 120/240 V
• Charging times: 2 hours at 240 V; 3.5 hours at 120 V

• Footpegs: casted and machined stainless steel (titanium option available)
• Frame: tubular chromoly steel, integrated forged and machined lift handles; aluminum subframe with straight tubular pipes, forged connections, and carbon fiber front; aluminum swingarm
• Front sprocket: hardened steel
• Grips: soft compound rubber
• Handguards: one-piece design
• Handlebar: 7075-T6 aluminum, 28.6 mm diameter
• Headlight: North Star 4000 lumen LED
• Hubs: 6082-T6 forged and CNC-machined aluminum
• Rear sprocket: machined 7075-T6 aluminum
• Rims: 7050-T6 aero-grade aluminum
• Spokes: steel
• Triple clamps: 7075-T6 forged and CNC machined aluminum
• Body color options: Forest Grey, Stark Red, Snow White
• Two-year warranty
Price
60 hp option: $12,900.00
80 hp Alpha option: $13,900.00
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