Features:
New high-quality spark plug.
Model: A7TC.
Hex size: 5/8 inch.
Thread diameter: 10mm.
Thread length: about 12.5mm.
Over length: about 69mm.
Package included: 1 x spark plug.

Compatible with the following models:
NGK: C7HA, C7HSA, C5HA, C5HSA, C5HSB, CR5HS, CR5HSA, CR5HSB, C6HA, C6HSA, CR6HS, CR6HSA, CR7HSA.
U22FS-U, U16FS-U, U16FS-UB, U16FSR-UB, U20FS-U, U20FSR-U, U22FSR-U.
Champion: PZ7HS, Z9Y, Z10, Z10YC, Z12, Z8, Z9Y.
AC S102F.
Autolite: 2795.
Bosch: UR3AS.

Fitment:
For GY6 50cc-125cc horizontal engine.
For 50cc-70cc 90cc 110cc 125cc 140cc 150cc 160cc engine.
For most motorcycle, atv, quad, scooter, go kart, moped, chopper, buggy , pit bike, dirt bike, racing bike, mini bike and other bike.
For GY6 engine series with CVI Belt Transmission: All Chinese Made 50cc 139QMB, 125cc 150cc 154QMI 157QMJ Scooters, ATVs and Go-Carts. Compatible with CRF50 DAX.
This item will Fits all Chinese brands, such as TaoTao, Buyang, Roketa, Coolsport, NST, BMX, Kazuma, Sunl, AIM-EX, Baja, Panterra, Kymco, Carroll Stream Eagle etc and various unlisted makes/models.