ITEM NAME:Pack of 2 Racing 3 Electrode Spark Plug A7tc for 50cc 110cc 125cc 150cc Atv E3G6 Pack of 2 Racing 3 Electrode Spark Plug A7tc for 50cc 110cc 125cc 150cc Atv E3G6 Mainly for gy6 scooter moped atv dirt bike 50cc 110cc 125cc 150cc engine,for Horizontal Engine Series: 50cc,70cc,90cc,110cc,125cc dirtbikes ATVs Cubs HONDA CRF50 DAX and so on.for Transmission: All Chinese Made 50cc 139QMB, 125 150cc 154QMI 157QMJ Scooters, ATVs and Go-Carts This spark plug is a high peformance racing 3 electrode spark plug color: red Material: ceramic, white gold Size: thread diameter 10MM, thread length 12.7MM Package Contents: 2 Piece * A7TC spark plug Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.