HPSP RACING PISTON KIT ZX150 HYPERSPEED 65MM 59MM PISTON KIT SET

HPSP Racing (Hyperspeed) piston kit for the ZX150/RR150 kapchai engine platform, used for bore-up performance builds. Offered in 65mm and 59mm piston sizes.

• Racing piston kit for ZX150/RR150 platform
• Available in 65mm and 59mm bore sizes
• Hyperspeed-branded performance piston
• Designed for bore-up/performance engine builds

Brand

HPSP RACING / HYPERSPEED

Product

Racing piston kit

Main spec

65mm and 59mm piston sizes

Compatibility

ZX150 / RR150 (also referred to as KRR150) kapchai engine platform

Two bore sizes are offered, 65mm and 59mm; the correct size depends on which cylinder block/liner it will be paired with, so match this to your block spec rather than choosing by engine model alone. Typically installed together with a matching racing cylinder block.

Requires full engine top-end disassembly and should be fitted by an experienced mechanic, ideally together with a matching bore block, rings and gaskets. Package includes piston(s) as per the kit; rings, pin and clips are typically included in a piston kit but should be confirmed with the seller.

HPSP Racing Hyperspeed piston kit in 65mm/59mm sizes for ZX150/RR150 bore-up builds.