for 1" (B size) socket arms

it eliminates the inconvenience of a puncture

210° photochromic lens changes from clear tint to smoke tint when exposed to outdoor luminosity

attach to the bike’s baggage carrier/ rear rack and provide 4 optional hook-on points

Power source for this kit is completely self-contained (uses 8 AA batteries)

NGK - Standard Spark Plug (MR8BI-8) Options:MR8BI-8 for 1" (B size) socketNGK standard plugs are constructed for longer life and optimum performance. Trivalent metal plating provides superior anti corrosion and anti seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage