Chain Tension Bolt for racing go kart motor mounts. Also known as an engine stop bolt, motor mount stop bolt, or chain tension adjustment bolt. Complete with locking nut and plastic covering for the head of the bolt to prevent scratching of your motor mount, this component is an essential piece to keep your kart's chain tension in perfect order!
The chain tension bolt presented here is M10 in thread size, and is intended to fit a variety of racing kart chassis. The accompanying locking nut is also M10 in size, and accepts a 17mm wrench to loosen or tighten.
Each tension bolt assembly as shown here is sold separately. Most chassis utilize (1) chain tension bolt, even if they have multiple mounting point options for the tension bolt.