Windowed cam chain adjuster cover to fit the SR500, SR400, XT500 TT500.
This cam chain adjuster cover is precision CNC machined from 7075 aluminum alloy. It features a window allowing observation of the cam chain adjustment without removal. The acrylic window is secured by a threaded cap and rubber o-ring.
7075 is an aluminum alloy, with zinc as the primary alloying element. It is strong, with a strength comparable to many steels, and has good fatigue strength.