Fast50s Replacement Tire Tubes - Select a Size

Replacement tire tubes with a variety of minibike to big bike tire sizes to pick from. Optional Heavy Duty grades. Most fits both Front or Rear unless noted.

Choose from:
- 8 inch, Fits z50 and other 8 inch tires.
- 10 inch, Fits xr/crf50, ttr50, most stock 50's, drz70
- 12 inch, Fits modified front wheel 50's, stock rear wheels for klx110, xr/crf70, ttr110, drz110, crf110, etc.
- 14 inch, Fits front wheels for klx110, ttr110, drz110, crf110, most all mid sized bikes, xr80 rear.
- 16 inch, Fits front wheel xr80, rear wheels for xr100, klx110, klx140, ttr125, klx125, drz125, klx140 and most larger minibikes.
- 19 inch, Fits front wheel KLX125, KLX140, crf150, crf230, ttr125, drz125
- 21 inch Fits front wheel of most any big MX bike with 21 inch front wheel
- 19 inch fits rear wheel of most any big bike with 19 inch rear wheel

If size you need is NOT in pull down menua just call us and we will get what you're in need of!!

530-268-7368