**By special order; contact us firstname.lastname@example.org
To suit Yamaha GPR1300. “B” size piston: 83.91 bore measurement.
Pro-X Piston Kit’s come complete with a set of rings, clips and gudgeon pin. Pricing is per kit, ie. 1 piston.
Pro-X Piston Kits are manufactured in Japan and are designed to be an O.E.M. replacement. The aluminum alloy used in the manufacturing of Pro-X pistons maintains or exceeds the factory specifications.