The two-piece design of the Truvativ Box Guide makes life a little easier, especially on bikes with dropped chainstays as you can set the chain guide and roller independently. A recessed edge on the outer surface of the top guide mirrors the inner slot, making it easy to get the correct tilt and height to avoid the chain rubbing on the guide.
- Two-piece design (screwed up inner box and outer box)
- Material: composite
- Fits Truvativ Box Guide chain tensioner