APRILIA RS 660 User Manual

•
Insert the thrust plate (13) complete
with the three lock screws (14).
•
Carefully and progressively, screw
down the three screws securing the
thrust plate following the order A-B-C.
CAUTION
PAY CAREFUL ATTENTION TO TIGHTENING THE THREE
SCREWS. ALWAYS PROCEED GRADUALLY AND PRO-
GRESSIVELY ON EACH SCREW.
•
Tighten the three screws securing the
thrust plate to the specified torque fol-
lowing the order A-B-C.
Installing the clutch cover
Before installing the clutch cover, if removed dur-
ing the disassembly phase, restore the cover com-
ponents as follows:
•
Place the gasket (1) of the blow-by sys-
tem on the crankcase, as indicated.
RS 660 - Tuono 660 Engine
ENG - 181

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