HPSP RACING DLC COATED PISTON PIN FOR UNIVERSAL RR150 Y15 LC135 Y125ZR NVX NMAX UNIVERSAL

HPSP Racing DLC (Diamond-Like Carbon) coated piston pin, sold in multiple universal sizes for kapchai/underbone engines including Y15, LC135 and RR150-based builds, plus NVX/NMAX applications. The DLC coating reduces friction between pin and piston/rod bore.

• DLC (Diamond-Like Carbon) coated surface
• Improves durability and abrasion resistance
• Reduces friction versus an uncoated pin
• Universal sizing across common piston kits

Brand

HPSP Racing

Product

DLC Coated Piston Pin

Main spec sizes

13x36mm, 13x43mm, 14x38mm, 14x43mm, 14x45mm, 16x45.5mm, 16x48.5mm

Material

Steel pin, DLC surface coating

Compatibility

Universal - Y15, LC135, NVX, NMAX and RR150-based piston kits (size-dependent)

Sizing is matched to piston bore, not bike model directly - e.g. a 59mm-bore RR150 piston uses the 16x45.5mm pin, while a 65mm-bore RR150 piston uses 16x48.5mm. Always match the pin size to your actual piston's pin bore and length, not just the model name.

Fits into the piston pin bore during piston/rod assembly; installation should be done alongside piston or top-end rebuild work. Package includes the piston pin in the selected size; circlips and piston are sold separately unless stated.

HPSP Racing DLC-coated piston pin in universal sizes for common kapchai and scooter piston kits.