Beta Alp 200 Tire Size
GarageDex's powersports data shows the Beta Alp 200 runs a 2.75-21 front tire and a 4.00-18 rear tire. Tire sizes vary by year - see the table for each range.
Tire fitment by year
| Years | Front tire | Rear tire |
|---|---|---|
| 2023 | 2.75-21 | 4.00-18 |
| 2020-2022 | 2.75-21 | 4-18 |
| 2012 | 90/90-21 | 120/80-18 |
| 2010 | 2.75-21 | 4.00-18 |
| 2008 | 90/90-21 | 120/80-18 |
| 2007 | 2.75-21 | 4.00-18 |
| 2004 | 110/80-17 | 130/70-17 |
199cc. Tire sizes read as width / aspect ratio - rim diameter. Match all three numbers to the rim.
Tires for your Beta Alp 200
This bike runs a 2.75-21 up front and a 4.00-18 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 Beta Alp 200 use?
GarageDex's powersports data shows the Beta Alp 200 runs a 2.75-21 front tire and a 4.00-18 rear tire. Tire sizes vary by year - see the table for each range.
What do the tire numbers mean?
A size like 2.75-21 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 Beta Alp 200 tire sizes change by year?
Yes - fitment differs across the years we cover: 2023 runs 2.75-21 front / 4.00-18 rear; 2020-2022 runs 2.75-21 front / 4-18 rear; 2012 runs 90/90-21 front / 120/80-18 rear; 2010 runs 2.75-21 front / 4.00-18 rear; 2008 runs 90/90-21 front / 120/80-18 rear; 2007 runs 2.75-21 front / 4.00-18 rear; 2004 runs 110/80-17 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.