CNC Springer Chain Tensioner with Chain Guide

***Use the included Steel Ball to eliminate the clearance.

Made of CNC aluminum with an integrated chain guide. The included steel ball is to compensate for the additional space the cover uses. The sealed bearing 10 tooth chain sprocket is spring loaded for constant tension.

Superior quality that keeps tension really consistent. CNC made.

* Orders received Monday - Friday by 12:00nn PT are eligible for
Same Day Shipping! Except for USPS which ships the next business day.

Our gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.

If you need help with installation or troubleshooting, kindly use our Builder Locator to find builders near you. Builders are experts with motorized bicycles.