Engine type

Liquid-cooled, 4-stroke In-Line Four

Displacement

399 cm³

Bore x stroke

57 x 39.1 mm

Compression ratio

12.3:1

Valve system

DOHC, 16 valves

Fuel system

Fuel Injection: Ø 34 mm x 4

Starting System

Electric

Lubrication

Forced lubrication, wet sump

Maximum power

57 kW {77 PS} / 14,500 rpm

Maximum power with RAM air

58.7 kW {80 PS} / 14,500 rpm

CO2 emission

120 g/km

Maximum torque

39 N•m {4 kgf•m} / 13,000 rpm

Transmission

6-speed

Final drive

Sealed chain

Primary Reduction Ratio

2.029 (69/34)

Gear Ratios 1st

2.929 (41/14)

Gear Ratios 2nd

2.056 (37/18)

Gear Ratios 3rd

1.619 (34/21)

Gear Ratios 4th

1.333 (32/24)

Gear Ratios 5th

1.154 (30/26)

Gear Ratios 6th

1.037 (28/27)

Final reduction ratio

3.429 (48/14)

Clutch

Wet multi-disc

Brakes, front

Dual semi-floating ø290 mm discs. Caliper: Dual radial-mount, monobloc, opposed 4-piston

Brakes, rear

Single 220 mm disc. Caliper: Single-piston

Suspension, front

ø37 mm inverted fork (SFF-BP) with spring preload adjustability, and topout springs

Suspension, rear

Horizontal Back-link, BFRC lite gas-charged shock with piggyback reservoir, compression and rebound damping and spring preload adjustability, and top-out spring

Frame type

Trellis, high-tensile steel

Trail

97 mm

Wheel travel front

120 mm

Wheel travel rear

124 mm

Tyre, front

120/70ZR17M/C (58W)

Tyre, rear

160/60ZR17M/C (69W)

L x W x H

1,990 x 765 x 1,110 mm

Wheelbase

1,380 mm

Ground clearance

135 mm

Fuel capacity

15 litres

Seat height

800 mm

Curb mass

189 kg