Engine type

Liquid-cooled, 4-stroke Parallel Twin

Displacement

649 cm³

Bore x stroke

83 x 60 mm

Compression ratio

10.8:1

Valve system

DOHC, 8 valves

Fuel system

Fuel injection: Ø 38 mm x 2 (Keihin)

Ignition

Digital

Starting System

Electric

Lubrication

Forced lubrication, semi‑dry sump

Maximum power

51 kW {69 PS} / 8,500 rpm

Limited power version

35.0 kW {48 PS} / 7,900 min

Maximum torque

64 N•m {6.5 kgf•m} / 7,000 rpm

Transmission

6-speed

Final drive

Sealed chain

Primary Reduction Ratio

2.095 (88/42)

Gear Ratios 1st

2.438 (39/16)

Gear Ratios 2nd

1.714 (36/21)

Gear Ratios 3rd

1.333 (32/24)

Gear Ratios 4th

1.111 (30/27)

Gear Ratios 5th

0.966 (28/29)

Gear Ratios 6th

0.852 (23/27)

Final reduction ratio

3.067 (46/15)

Clutch

Wet multi-disc, manual

Brakes, front

Dual semi-floating 300 mm petal discs. Caliper: Dual piston

Brakes, rear

Single 250 mm petal disc. Caliper: Single-piston

Suspension, front

41 mm inverted telescopic fork with stepless adjustable rebound damping (right side) and adjustable preload (left-side)

Suspension, rear

Offset laydown single-shock with remote spring preload adjustability

Frame type

Tubular diamond, high-tensile steel

Trail

108 mm

Wheel travel front

150 mm

Wheel travel rear

145 mm

Tyre, front

120/70ZR17M/C (58W)

Tyre, rear

160/60ZR17M/C (69W)

Steering angle, left / right

35˚/35˚

L x W x H

2,165 x 840 x 1,400 mm

Wheelbase

1,415 mm

Ground clearance

170 mm

Fuel capacity

21 litres

Seat height

840 mm

Curb mass

214 / 216 kg (ABS)