Aprilia RX 50 Racing Tire Size
The Aprilia RX 50 Racing (50cc) takes a 80/90-21 front tire and a 110/80-18 rear tire.
Key takeaways
- Front tire: 80/90-21.
- Rear tire: 110/80-18.
- Any tire made in the same size fits - shop across brands on price and grip.
- Covers 2004-2006 (size changed across years - see table).
Buy tires for your Aprilia RX 50 Racing
These are the OEM sizes. Any tire made in the same size fits the rim - so you can shop across brands (Michelin, Dunlop, Pirelli, Shinko, and more) on price, grip, and mileage. Replace front and rear as a matched set where you can.
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Aprilia RX 50 Racing tire sizes by year
| Years | Front | Rear |
|---|---|---|
| 2006 | 80/90-21 | 110/80-18 |
| 2005 | 90/90-21 | 110/80-18 |
| 2004 | 80/90-21 | 110/80-18 |
Frequently asked
What size tires does a Aprilia RX 50 Racing take?
The Aprilia RX 50 Racing takes a 80/90-21 front tire and a 110/80-18 rear tire. See the by-year table for other years.
Can I fit a different brand of tire on a Aprilia RX 50 Racing?
Yes - any tire made in the same size fits the rim, so you can choose across brands (Michelin, Dunlop, Pirelli, Shinko, and others) on price, grip, and mileage. Keep front and rear a matched pair where you can.
More parts for your Aprilia RX 50 Racing
We cover the other consumables for your machine too - the exact fit, cited, in one place.