Good to know
- Four-stroke RS 125 from 2021: 14.7 hp at 10,000 rpm
- Four-stroke: 820 mm seat, 144 kg, 14.5 L
Specifications
| Built | 1994 to 2004 (two-stroke) |
|---|
For repairs: Original is a two-stroke (premix/oil injection). Years from 1994 model year to 2004.
Top repairs for the Aprilia RS125
The jobs that keep a sport bike like this safe and running, from rider checks to workshop jobs. These are routine maintenance and common checks for this type of bike, not a ranking of faults.
- Pre-ride checkRider job · 2 min daily; 10 to 15 min weekly
- Check tyre pressureRider job · 5 min
- Inspect tyres for wear and damageRider job · 10 min
- Check wheel bearingsHome workshop · 15 to 30 min
- Change the engine oil and clean the strainerHome workshop · 40 to 60 min
- Clean or replace the air filterRider job · 15 to 40 min (estimate, plus drying time for foam)
- Remove, check, gap and fit a spark plugRider job · 15 to 20 min
- Inspect and replace clutch plates and springsWorkshop job · 1.5 to 3 h (assessment and plate change, engine in frame)
Check your version first. Confirm generation, ABS, engine revision and whether any track-only specification is involved. Use the values in your bike's manual.