APRILIA RS 660 User Manual

Installing the flywheel
To proceed with the installation of the rotor, pro-
ceed as described:
•
Position the spline (1) on the crank-
shaft.
•
Insert the rotor (2) on the crankshaft
paying attention to align the milling on
the rotor, with the spline previously in-
serted on the crankshaft.
•
Position the specific tool (3) and block
the rotation of the rotor.
•
Insert the screw (4) with washer (5).
Specific tooling
021036Y Flywheel side crankshaft locking tool
•
Tighten the rotor fixing screw to the
prescribed torque.
•
Remove the specific tool.
Specific tooling
021036Y Flywheel side crankshaft locking tool
Engine RS 660 - Tuono 660
ENG - 164

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