Boost your small engine's performance with this premium A7TC iridium spark plug, designed specifically for 49cc-150cc motorcycles, ATVs, dirt bikes, and scooters. Featuring a fine-wire iridium center electrode, this plug delivers stronger spark energy, faster starts, and improved fuel efficiency compared to standard copper plugs. The M10×1.0 thread ensures perfect compatibility with popular Asian and American small engines.
🔧 Technical Specifications
Thread: M10×1.0
Reach: 12.7mm (1/2")
Hex Size: 18mm
Electrode Gap: 0.6-0.7mm (pre-set)
Resistor Type: 5k ohm
🏍️ Vehicle Compatibility
✔ Honda: XR/CRF50, Grom (MSX125)
✔ Yamaha: TT-R50, PW50
✔ Suzuki: DR-Z70, JR50
✔ Chinese Brands: SSR, Apollo, TaoTao
✔ 2-Stroke/4-Stroke Engines