Timing Chain Tensioner Roller Arm for TaoTao ATK125A, GK110, & Jeep Auto Go-Karts

Our timing chain tensioner roller arm for TaoTao ATK125A, GK110, and Jeep Auto go-karts may also fit a number of other brands and models in the 50cc to 125cc displacement class. Please note that this item is just the replacement roller arm; the roller, spring, and hardware is not included.

The chain tensioner is an important part of the drive system and should be replaced if damaged or lost. Chain tensioners are not difficult to replace and are a very simple DIY operation. A faulty chain tensioner can be identified by a loose chain that falls off during ride time.

⚠ WARNING California Residents: Proposition 65 Warning

Overall length: 99 mm (3.9")
Dowel on end outside diameter: 10 mm (0.395")
Dowel on end inside diameter: 5.1 mm (0.20")
Center hole inside diameter: 12 mm (0.48")
Center hole depth: 10 mm (0.395")