JIM SNELL SHOWS THE GASGAS CALIPER KIT TO REPLACE THE PROBLEMATIC 4-PISTON (NOT "PRO")

BT27922001/1 ~ In stock now. - Kit to replace the problematic and no longer available "4-piston" rear caliper on the 1999~2004 GG EDITION models (not the Pro).
The kit will definitely improve brake performance, and uses standard and readily available pads and common rebuild piston kit.
The kit consists of one new larger diameter rear brake disc rotor, newly manufactured 2-piston complete AJP/Braktec caliper assembly with banjo/bleeder bolt and sealing washers, Galfer pads and disc rotor protector, and all necessary hardware.