ITEM NAME:230mm Spring Rear Shock Absorber Replacement Part Fit for Yamaha Y-Zinger PW50 Description: Brand new Total Length: Approx. 230mm Top Link Hole Diameter: Approx. 12 mm Bottom Link Hole Diameter: Approx. 8mm Fitment: for Yamaha Y-Zinger PW50 PW 50 Package Includes: 1 Piece Rear Shock Absorber Note: 1. Please check as much as possible to make sure the item is the one that you need. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) SKU: DMO0000401667009327.1 Piece Rear Shock Absorber. Total Length: Approx.