Zeta Lowdown Inner Kit Front KYB AOS24 -50mmSpecifications: Front fork lowering inner kit for KYB, SHOWA and WP front fork suspensions. Replace front fork inner parts with this kit. It provides 30 mm and 50 mm lower height. Replaces SWOWA and WP front fork spring seat and fits inner collar to make your suspension 30 mm lower than stock height. Keep clearance between the wheel and under fender, even on lowering. Fits: CRF250R 10 14 CRF450R 09 12 YZ125 06 20 YZ250 06 20 YZ250F 06 18 YZ450F 06 17