ProX Piston Kit 66.35mm Honda CR250R/Suzuki RM250 | 01.1315.A1 Red Gear Honda CRF250R 2009-2025

Honda CRF250R 2009-2025

2021-2022 EX 300

We typically recommend only using an “A” piston size for brand new cylinders or cylinders that have been replated

The diagnosis is in: your engine keeps misfiring because your O2 sensor is corroded

this is a brutally strong plow that will break apart the worst ice and snow

ProX Piston Kit 66.35mm Honda CR250R/Suzuki RM250 | 01.1315.A1 Red Gear Honda CRF250R 2009-2025Manufactured in Japan and designed to be OEM replacement Cast from a high silicon content aluminum alloy that meets or exceeds OEM specifications, then CNC machined to extremely close tolerances Kit includes piston, ring kit, wrist pin, and circlips