Engine
- Engine type: Single cylinder, 4-stroke, SOHC, 4 valves
- Displacement: 449.39 cc
- Bore x stroke: 95/63.4 mm (3.74/2.5")
- Compression ratio: 11.9:1
- Starter/Battery: Kickstarter and E-Starter / 4 Ah
- Transmission: 6 gears wide-ratio
- Carburetor: Keihin MX FCR 39
- Control: 4 V / OHC with cam levers
- Lubrication: Pressure lubrication with 2 Eaton pumps
- Engine lubrication: 10W50
- Primary drive: 33:76
- Final drive: 14:50
- Cooling: Liquid cooled
- Clutch: Wet multi-disc clutch, operated hydraulically
- Ignition: Kokusan digital 4K-3B
Chassis
- Frame: Central double-cradle-type 25CrMo4
- Subframe: Aluminium, removable
- Handlebar: Neken Aluminium Ø 28/22 mm (1.10/0.87")
- Front suspension: WP USD Ø 48 mm (1.89")
- Rear suspension: WP monoshock PDS
- Suspension travel front/rear: 300/335 mm (11.81/13.19")
- Front brake: 260 mm (10.24") disc, Brembo double piston
- Rear brake: 220 mm (8.6") disc, Brembo single piston
- Rims, front/rear: 1.60 x 21"; 2.15 x 18"
- Tires, front/rear: 80/100-21"; 110/100-18"
- Chain: X-ring chain 5/8 x 1/4"
- Main silencer: Aluminium with USFS spark arrestor
- Steering head angle: 63.5°
- Trail: Adjustable
- Wheel base: 1475±10 mm (58.07±0.39")
- Ground clearance (unloaded): 380 mm (15")
- Seat height: 985 mm (38.78")
- Tank capacity: approx. 9.2 liters (2.43 gal)
- Weight (no fuel): approx. 112.2 kg (247.36 lbs)
