X-PRO® Chain Adjuster for ATV Dirt Bike Go Kart [252-999019]
$1.95
This part was purchased for an off brand chinese made 50 cc atv. I had to drill out the hole on the atv where the post fits but the screw that attaches the piece to the atv fit perfectly. For the price, this was a great purchase. Now the little kids are back out riding with the big kids. Thank you