Start here
How cone valves work
What a cone valve replaces in your fork, how it compares with a revalve, and how it compares with WP's own cone-valve forks and cartridge kits.
Adjusting your fork for different terrain
What your fork's clickers can and can't change, why your shock has a high-speed compression adjuster and your fork doesn't, and how riders set one bike up for different terrain.
By fork
WP Xplor (open cartridge)
The coil-spring enduro fork on KTM, Husqvarna, GasGas and Sherco bikes before the 2024 closed-cartridge switch.
WP closed cartridge (2024+)
The Xplor CC and closed-cartridge Xact on 2024 and newer KTM, Husqvarna and GasGas off-road bikes. One kit fits both.
WP Xact air
The air-spring fork on KTM SX, Husqvarna TC/FC and GasGas MC bikes. One valve does the whole bike.
KYB SSS (24mm and 25mm piston)
Yamaha YZ, WR and YZ-FX, the Beta RR Race Edition and the Stark Varg, and which piston your bike has.
Showa cartridge
Honda CRF, Kawasaki KX, Suzuki RM-Z450 and Ducati Desmo450 MX.
Not sure which fork you have? The compatibility finder takes your year, make and model.