Piston Ring Pin Clip Kit For Honda Live Dio Zx50 Topic Ww50 Lead Nh50 STD(40mm)0.25MM(40.25mm)0.50MM(40.50mm)Bore Size Generic Bore Size:0.50MM(40.50mm) Fit for Yamaha Moto-4 YFM350ER

Fit for Yamaha Moto-4 YFM350ER 1989-1991

)(will fit with both Ohlins and Showa models)

and no need to adjust it during continuous service

For 1995-2001 BMW 750iL

Fit for Yamaha YZ250 1993-2018

Piston Ring Pin Clip Kit For Honda Live Dio Zx50 Topic Ww50 Lead Nh50 STD(40mm)0.25MM(40.25mm)0.50MM(40.50mm)Bore Size Generic Bore Size:0.50MM(40.50mm) Fit for Yamaha Moto-4 YFM350ERFeatures: 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