What length REVO or REVO-A do you recommend? Related articles Do I need Standard or Heavy Duty springs? Should I go with a 12" or 13" shock? Will the 12" REVO/REVO-A lower my bike? What is the difference between the REVO, REVO-A, and REVO ARC? Are mounts for the Reservoirs included when I purchase the REVO ARC Remote Reservoir?