Motorcycle Fork Compression Adjuster Parts

Fork Compression Assembly Parts

If your motorbike has modern "Separate Function Forks", you probably have a comp adjustment clicker on one top cap & reb on the other, but for many adjustable designs both caps have compression damping adjusters - learn more about open or closed chamber front forks. If you've never adjusted your dampers, read our clickers article — they control how much suspension oil flows.

Compression adjuster assemblies for precise fork damping

• Fine-tune compression damping with top-cap clickers and bleed screws
• Replace or rebuild compact clicker assemblies, O-rings and centre shafts
• Alter Inner Chamber Spring strength to change initial plushness
• Upgrade valving with free pistons, shim stacks and revalving kits

Adjuster assemblies are compact but complex: top caps house the clicker assembly and bleed screw, sealed to the fork tube; a centre shaft carries a free piston with inner and outer seals plus bushes. Comp valving uses shims, washers and a pushrod that compresses the piston stack. If you need small parts or upgrades see Fork Adjuster Parts, clicker knobs, free pistons and revalving kits.

Recommended Pairings

Consider pairing these parts with Suspension Tools for installation and setup.

Shop Fork Compression Assembly Parts

Browse our range of OEM-fit and performance compression assemblies and internals.