- WM Extended Fork Caps: $210 - WM Shock Spacer Kit (1, 2, 3mm): $40 - Ohlins FGK217 30mm cartridge kit for 2011+ Suzuki GSXR 600/750 w/springs, extended fork caps, 3-piece shock spacer kit, installed: $1750 - Ohlins SU469 TTX GP shocks available also - Extended caps for the OEM big piston forks can be ordered as well. Thanks, Joe