14 | NGK GR8DI-8 Spark Plug Cutters or as foot riser assemblies

or as foot riser assemblies only

6-hole bolt pattern steering hub will fit Tonykart

you may need to change both the base plate and clamps together (more common)

Also included is a rubber airbox boot

14 | NGK GR8DI-8 Spark Plug Cutters or as foot riser assembliesNGK GR8DI 8 Spark Plug for Rotax Max Evo Engines. This spark plug is one of the two 'spec' plugs for Rotax legal kart racing. This plug is the 'cooler' of the two plugs that Rotax allows for racing for air density less than 75% and ambient temperatures more than 75 degrees this plug is likely almost always the best plug to run. Below those thresholds (or above in the case of air density), you may want to consider the NGK GR8 DI. Note: Always check the