A parallel two-cylinder 2Cycle can reach it!
I purchased this product to use for R1-Z.
So far, I have not had to replace the plugs on the road, but I have a set of plugs and this Wrench tucked under the Seat.
Please note that if you have a parallel TWIN 2Cycle, it has a shape that can be used donpically, but if you have a 4Cycle or other Plug in a secluded location, it is almost impossible to use it.
In this case, we recommend a SocketType Plug wrench with Rubber inside to keep it from falling off.
This Wrench has a notch that allows the Plug Cable to be inserted even in tight spaces.
It is convenient to have one because it is not hexagonal and can be tightened little by little.

