APRILIA RSV4 RR User Manual

WITH CLASS SELECTION
CAUTION
THE MEASUREMENT OF THE PISTON DIAMETER IS PER-
FORMED AT 6 mm (0.24 in) FROM ITS BASE
Characteristic
Piston diameter
Class A: 77.961-77.971 mm (3.0693-3.0697 in).
Class B: 77.971-77.981 mm (3.0697-3.0701 in)
Maximum clearance between the cylinder and
piston
0.1 mm (0.0039 in)
Maximum wear limit of the clearance between
pin and pin hole on the piston
0.040 mm (0.0016 in)
Maximum allowed clearance between the first
piston ring and respective slot on the piston
0.1 mm (0.0039 in)
Maximum allowed clearance between the sec-
ond piston ring and respective slot on the pis-
ton
0.1 mm (0.0039 in)
Maximum opening of the piston ring fit on the
pin First piston ring
0.5 mm (0.0197 in)
Second piston ring
0.7 mm (0.0275 in)
Selecting connecting rods
SELECTING CRANKSHAFTS AND CONNECTING RODS ACCORDING TO BALANCING CLASS
crankshafts and connecting rods have been intro-
duced which are matched with each other in rela-
tion to their balancing class. The class is easily
identifiable as it is marked on the component itself.
RSV4 RR/RF Engine
ENG - 373

APRILIA RSV4 RR Specifications

General

Displacement	999.6 cc
Compression Ratio	13.6:1
Max Power	201 HP (148 kW) @ 13, 000 rpm
Transmission	6-speed cassette type gearbox
Front Tire	120/70 ZR 17
Rear Tire	200/55 ZR 17
Engine Type	65° V4
Bore x Stroke	52.3 mm
Fuel System	Electronic fuel injection with 4 Marelli 48-mm throttle bodies
Max Torque	115 Nm @ 10, 500 rpm
Frame	Aluminium dual beam chassis with pressed and cast sheet elements
Front Suspension	43 mm
Rear Suspension	Sachs monoshock with adjustable compression, rebound and preload
Front Brakes	Dual 320 mm discs with Brembo M4.32 monobloc radial calipers
Rear Brakes	220 mm disc, Brembo caliper
Fuel Capacity	18.5 liters
Dry Weight	180 kg
Seat Height	845 mm