NGK Multi-Ground Spark Plug (1633) YAMAHA YZ400 Excellent for women and riders

Excellent for women and riders with smaller hands

ROLLER-SPIDER

Replace your starter with this quality starter and see the difference for yourself

Long enough for good leverage

Big End: 56

NGK Multi-Ground Spark Plug (1633) YAMAHA YZ400 Excellent for women and ridersNGK 1633 LMAR9D J Multi Ground Spark Plug Multi ground electrodes improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth. Designed to specific manufacturer ignition requirements, NGK's multi ground plugs maintain all the features of their standard plugs, including: Corrugated Ribs to Prevent Flashover Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer Copper