Our chain tensioners are made of Ergal 7075 machined from solid, in order to guarantee greater resistance. They provide a more accurate and easy chain adjustment compared to the standard chain tensioners. They have an external screw adjustment for a faster and more precise tuning. A laser engraved graduated scale is engraved on the chain tensioner for easier adjustment. The available colors are black, red and green. To install this chain tensioner we recommend replacing the original wheel axle nut with a lowered nut (our code for titanium lowered nut D024). The fork kit code FTEKA007 is available as an optional.