Spec Sheet
The information below is specific to the Aprilia - SX 125 09, 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.Bike Info
CC:
125
Bike Description:
The full power version (22bhp) is very fast for a 125cc and a good bike to ride : the downside is, purchase price new is expensive plus when things start to go wrong the parts are extremely expensive from aprillia
Brakes
Front:
Disc
Rear:
Disc
Front Disc Size:
260mm
Front-Pistons-per-caliper:
1
Rear Disc Size:
220mm
Rear-Pistons-per-caliper:
1
Dimensions
Fuel Capacity:
10L
Height:
1390mm
Length:
2165mm
Reserve Fuel Capacity:
1.3L
Seat Height:
870mm
Wheelbase:
1480mm
Width:
80mm
Electrics
Ignition:
Electronic CDI ignition
Engine
Type:
Liquid Cooled 2 Stroke Reed Valve Single
Bore x Stroke:
54x54.5mm
Compression Ratio:
12.5:1
Displacement:
124.8cc
Lubrication System:
sSeparate mixing with variable displacement volumetric pump
Red line RPM:
9500
Starting:
Kick
Transmission
Clutch Type:
Multi-plate wet clutch
Gear Ratio 1st:
10/30
Gear Ratio 2nd:
14/29
Gear Ratio 3rd:
17/27
Gear Ratio 4th:
19/25
Gear Ratio 5th:
21/23
Gear Ratio 6th:
22/21
Primary Drive:
Helical gears, ratio: 19/63
Misc.
Frame:
High strength steel frame with double trellis beam and double cradle. Detachable seat frame
Motorcycle Style:
Supermoto
Place of Manufacture:
Italy
Power
Max Power Output:
16kw (22bhp)
Top Speed:
85
Suspension
Front:
40 mm upside down hydraulic fork
Front Travel:
260mm
Rear:
Steel swingarm. Hydraulic monoshock
Rear Travel:
270mm
Tyres
Front:
110/70-17 Tubeless
Rear:
150/60-17 Tubeless
Wheels
Front:
3x17"
Rear:
4.25x17"
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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.