Zeta Engine Plugs RMZ250 '07-, RMZ450 '05- - Red Category_Crankshafts Over time and many heat

Over time and many heat cycles

NGK V-Power plugs feature a unique v-cut in the centre electrode that directs the spark to the edge of the electrode

In the unfortunate event of a crash

designed to take the exhaust tuning process to the next step

Introducing the Limited Edition Hard Anodized 971 7/8in Handlebar

Zeta Engine Plugs RMZ250 '07-, RMZ450 '05- - Red Category_Crankshafts Over time and many heatReplace your boring, stock metal plugs with premium, CNC machined aluminium Zeta Engine Plugs. Features: High grade CNC machined aluminium for durability and lightness. Replaces stock plugs to give a factory bike look. Laser printed ZETA logo.