Hayabusa 4mm Piston Kit
99-07 Hayabusa 1430cc
08-10 Hayabusa 1476cc
This big bore piston kit is a 1430cc / 1476cc engine package which uses 4mm JE pistons. These pistons are premium JE pistons, featuring light weight design. Kit includes a 4mm bored cylinder ready for exchange.
Kit comes with a 3mm bored cylinder (core required), 4mm JE pistons, rings, and wrist pins.
We need your cylinder as a core unless using the Outright option.
If you have no core you must pay the additional core fee of $699.95
