Derbi Senda X-treme 50 SM Tire Size
GarageDex's powersports data shows the Derbi Senda X-treme 50 SM runs a 100/80-17 front tire and a 130/80-17 rear tire. Tire sizes vary by year - see the table for each range.
Tire fitment by year
| Years | Front tire | Rear tire |
|---|---|---|
| 2022 | 100/80-17 | 130/80-17 |
| 2019 | 80/90-21 | 110/80-18 |
| 2011 | 80/90-21 | 110/80-18 |
| 2009 | 80/90-21 | 110/80-18 |
| 2008 | 100/80-17 | 130/70-17 |
| 2006 | 110/80-21 | 130/70-17 |
50cc. Tire sizes read as width / aspect ratio - rim diameter. Match all three numbers to the rim.
Tires for your Derbi Senda X-treme 50 SM
This bike runs a 100/80-17 up front and a 130/80-17 at the rear. Match the size stamped on the sidewall (or shown in the table) - powersports tires are size-specific, so the numbers matter more than the brand.
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Frequently asked
What tire size does a Derbi Senda X-treme 50 SM use?
GarageDex's powersports data shows the Derbi Senda X-treme 50 SM runs a 100/80-17 front tire and a 130/80-17 rear tire. Tire sizes vary by year - see the table for each range.
What do the tire numbers mean?
A size like 100/80-17 reads as tread width (mm) / aspect ratio (% of width) - rim diameter (in). Match all three so the tire fits the rim and clears the swingarm and fender.
Do the Derbi Senda X-treme 50 SM tire sizes change by year?
Yes - fitment differs across the years we cover: 2022 runs 100/80-17 front / 130/80-17 rear; 2019 runs 80/90-21 front / 110/80-18 rear; 2011 runs 80/90-21 front / 110/80-18 rear; 2009 runs 80/90-21 front / 110/80-18 rear; 2008 runs 100/80-17 front / 130/70-17 rear; 2006 runs 110/80-21 front / 130/70-17 rear. Match your exact year in the table.
Can I fit a different tire size?
Stick to the stock size - it's matched to the rim width, speedometer, and handling. A wider tire can rub the swingarm or fender and throws off the speedo, so only deviate on a shop's advice.