APRILIA RS 660 User Manual

Generator side
FLYWHEEL - IGNITION
Pos. Description Type Quantity Torque Notes
1 Starter motor fastening screws M6x35 2 12 Nm (8.85 lbf ft) -
2 Starter ring gear containment plate
fastening screw
M6x35 1 12 Nm (8.85 lbf ft) -
3 Rotor fastening screw M14x30 1 195 Nm (143,82 lbf ft) -
4 Stator SHC fixing screws M6x30 3 10 Nm (7.38 lbf ft) Pre-impregnated
5 Free wheel on rotor SHC fixing
screws
M6x18 3 14 Nm (10.33 lbf ft) Pre-impregnated
6 Stator wiring harness support plate
fixing screws
M5x14 2 3 Nm (2.21 lbf ft) Pre-impregnated
Removing the flywheel cover
To proceed with the removal of the flywheel cover,
proceed as described:
•
Remove the inspection cap (1).
Engine RS 660 - Tuono 660
ENG - 158

APRILIA RS 660 Specifications

General

Displacement	659 cc
Bore x Stroke	81 mm x 63.93 mm
Compression Ratio	13.5:1
Maximum Power	100 HP (73.5 kW) @ 10, 500 rpm
Maximum Torque	67 Nm @ 8, 500 rpm
Transmission	6-speed
Frame	Aluminum dual beam chassis
Front Tire	120/70 ZR 17
Rear Tire	180/55 ZR 17
Seat Height	820 mm
Dry Weight	169 kg
Wet Weight	183 kg
Engine Type	Parallel twin
Fuel System	Electronic fuel injection with 48 mm throttle bodies
Front Suspension	Kayaba 41 mm upside-down fork, adjustable rebound and preload
Rear Suspension	Kayaba monoshock, adjustable rebound and preload
Front Brake	Dual 320 mm discs, Brembo radial calipers
Rear Brake	220 mm disc, Brembo caliper
ABS	Cornering ABS
Fuel Capacity	15 liters
Electronics	Ride-by-wire, multiple riding modes, traction control