Common 2-stroke Spark Plug from Martin Racing Performance.
Franco Morini and Some United Motors Spark Plug N-1-BPR7HNS SPARK PLUG BPR7HNS TGB Models use BR7HS/BPR7HS compatible with BPR7HNS TGB KeyWest R50 Delivery50 Sunset50 LaserR5-50 Genuine PGO Rattler 110 Black Cat 50 Bubu Buddy 2stroke 50cc Rattler 50