Spec Sheet
The information below is specific to the Aprilia - RS 250 W 99, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Aprilia - RS 250 W 99
Bike Info
CC:
250
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
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.