Other

Replacement inserts for Thudbuster G4 suspension seatposts. - Cane Creek ST G4 Elastomer Insert - X-Soft

Replacement inserts for Thudbuster G4 suspension seatposts. - Cane Creek ST G4 Elastomer Insert -Firm

Replacement inserts for Thudbuster G4 suspension seatposts. - Cane Creek ST G4 Elastomer Insert -Medium

Replacement inserts for Thudbuster G4 suspension seatposts. - Cane Creek ST G4 Elastomer Insert -Soft

Air Spring Volume Reduction Kit - Cane Creel Kitsuma Air 1250^3 Negative Volume Reducer

Shim spacers can be placed between bearing and compression cover in IS headsets to fine tune the fitment.