Rear shock removal can be a lengthy job as you need to lift the tank and remove the top clevis. During routine service and more so during a track or race weekend, Time is a commodity. Shaving the frame is legal in race applications and allows for the top shock mount to be removed with the clevis in place. Realigning the lower shock and linkage mounts allow for quick and easy removal. Making spring, valving and maintenance possible in a moments notice. Add a few captive nuts and shock removal literally happens in a matter of seconds.