Aprilia - RS 250 W 98-02

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Bike Info

CC:
250
RS 250 W Parts and accessories

Service

Coolant:
50% water + 50% antifreeze with ethylene glycol
Cooling System (litres):
1.9
Front Fork Oil cc (left leg):
436 cm
Front Fork Oil cc (right leg):
436 cm
Gearbox Oil Litres:
0.7
Idle Speed (rpm):
1300 - 1400
Spark Plugs Gap (mm):
0.7 - 0.8mm
Transmission oil:
Motul Transoil Expert 10W40
Transmission oil quantity:
0.7
Two Stroke Oil:
Motul 710 (oil injection) - Motul 800 (Premix only!)
Tyre Pressure Back Bar / psi:
220 kPa (2.2 bar) - 32psi
Tyre Pressure Back - Pillion Bar / psi:
35
Tyre Pressure Front Bar / psi:
190 kPa (1.9 bar) - 27.5psi

Brakes

Front:
Twin Disc
Rear:
Disc
Front Disc Size:
298mm
Rear Disc Size:
220mm

Dimensions

Dry Weight:
140 kg
Fuel Capacity:
19.5 Litres
Ground Clearance:
135mm
Height:
1180mm
Length:
1975mm
Reserve Fuel Capacity:
3.7 Liters
Seat Height:
810mm
Wet Weight:
167 kg
Wheelbase:
1370 mm
Width:
690mm

Electrics

Voltage:
12v
Battery:
12 V - 4 Ah
Ignition:
CDI
Main Fuse:
20 - 15 - 7.5 A
Spark Plugs:
NGK BR9ECM
Spark Plugs (Iridium):
NGK BR9ECMIX

Engine

Type:
Liquid Cooled 2 Stroke V Twin
Bore x Stroke:
56 x 50.6 mm
Carburation:
Mikuni TM34
Compression Ratio:
13.2:1
Displacement:
249cc
Fuel Minimum Octane Rating:
95
Red line RPM:
11.900
Starting:
With pedal

Transmission

Clutch Type:
Wet
Gearchange Pattern:
1 N 2 3 4 5 6
Gear Ratio 1st:
14 / 42 = 1 : 3.00 (14/43 = 1 : 3.071)1 : 18.889 (1 : 19.330)
Gear Ratio 2nd:
1 : 12.505 (1 : 12.803)
Gear Ratio 3rd:
1 : 9.506 (1 : 9.728)
Gear Ratio 4th:
1 : 8.045 (1 : 8.231)
Gear Ratio 5th:
1 : 7.054 (1 : 7.215)
Gear Ratio 6th:
1 : 6.464 (1 : 6.617)
Sprocket front:
14
Sprocket rear:
44
Transmission:
6 Speed - chain

Misc.

Colour Options:
Black,
Frame:
Two-beam, with cast and stamped sheet elements
Motorcycle Style:
Sport
Place of Manufacture:
Italy

Power

Fuel Consumption:
15.3 km/lit
Max Power Output:
70bhp
Max Torque:
40 Nm @ 10750 rpm
Power/Weight Ratio:
0.45 Hp/Kg
Standing 1/4 mile:
12.2 sec
Top Speed:
206.8 km/h

Tyres

Front:
120/60-ZR17 Tubeless
Rear:
150/60-17 Tubeless