Piston Pin Ring Set STD / +0.25 / +0.50 / +0.75 / +1.00 Bore Size Fit for Yamaha YW XC 125 BWS Zuma Cygnus 14-20 Generic Bore Size:0.25MM(52.65mm) We strongly recommend that installation

We strongly recommend that installation shall be done by professional people

Number of pins:4

383-16321-00/4H7-16321-02

For Kawasaki KL250D KLR250 85-05 (1 Carb)

Touring Electra Glide Ultra Classic Twin-Cooled FLHTCUTC 2014

Piston Pin Ring Set STD / +0.25 / +0.50 / +0.75 / +1.00 Bore Size Fit for Yamaha YW XC 125 BWS Zuma Cygnus 14-20 Generic Bore Size:0.25MM(52.65mm) We strongly recommend that installationFeatures: Manufactured using the latest computerized technologies derived from GP and F1. Forged pistons are more temperature resistant and longer lasting than cast pistons. These pistons additionally have a piston skirt coating. The piston sets are supplied complete with rings, bolts and clips. Airtight function,prevent gas leakage from the top of the piston. This piston ring also achieve the heat dissipation effect. Prevent excessive oil from