Engine: Liquid-cooled 125/150cc Two-Stroke Single Bore/Stroke: 54.0 x 54.5mm (125) 56.0 x 58.4mm (150) Starting: Kick Fueling: Keihin 38mm PWK Carburetor Clutch: Wet multi-plate, hydraulic actuation Transmission: Six-speed, chain final drive Final Drive Gearing: 13/50 (125) 14/50 (150) Frame: Chromoly steel Front Suspension: WP 48mm fork; 2-way adjustable for compression and rebound damping; 11.8-in. travel Rear Suspension: Linkage-equipped WP 5018 gas charged shock absorber; 4-way adjustable for spring preload, high/low-speed compression, and rebound damping; 12.48-in. travel Front Brake: 260mm disc with Brembo dual-piston caliper, stainless-steel brake line Rear Brake: 220mm disc with Brembo single-piston caliper, stainless-steel brake line Handlebar: Tapered Renthal Tires: Pirelli Scorpion MX 80/100-21, 100/90-19 Steering Head Angle: 26.5 deg. Wheelbase: 58.86 in. Ground Clearance: 14.76 in. Seat Height: 39.06 in. Fuel Capacity: 7.5 liters/1.98 U.S. gallons Claimed Dry Weight: 196 lbs.