Gas Gas EC 450 FSR Tire Size
The Gas Gas EC 450 FSR (449cc) takes a 90/90-21 front tire and a 140/80-18 rear tire.
Key takeaways
- Front tire: 90/90-21.
- Rear tire: 140/80-18.
- Any tire made in the same size fits - shop across brands on price and grip.
- Covers 2008-2009 (size changed across years - see table).
Buy tires for your Gas Gas EC 450 FSR
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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Gas Gas EC 450 FSR tire sizes by year
| Years | Front | Rear |
|---|---|---|
| 2009 | 90/90-21 | 140/80-18 |
| 2008 | 90/90-x21 | 140/80-x18 |
Frequently asked
What size tires does a Gas Gas EC 450 FSR take?
The Gas Gas EC 450 FSR takes a 90/90-21 front tire and a 140/80-18 rear tire. See the by-year table for other years.
Can I fit a different brand of tire on a Gas Gas EC 450 FSR?
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 Gas Gas EC 450 FSR
We cover the other consumables for your machine too - the exact fit, cited, in one place.