Question : What is included in the piston kit?
Answer : The piston kit includes the piston(s), a set of OEM quality rings packed in their own box, wrist pin(s), and circlips.
Question : What do the A, B, and C piston options mean?
Answer : The A, B, and C pistons are available to help extend the life of expensive Nikasil, SCEM, Boron Composite and Ceramic Cylinders.
Question : Who manufactures the Namura rings?
Answer : Namura rings are made by Riken, the world's largest OEM manufacturer.
Question : Will this work on a 2001 Yamaha Banshee that can be bored out up to 66.3 - 66.5?
Answer : Yes, it will fit. Just make sure the wrist pin diameter inside and out are the correct size, which can be found in the product description.