UMA Racing DLC Coated Piston Pin (14mm) - Yamaha R15/Fz150i/T135/T150/T155/MT-15 VVA

UMA Racing DLC Coated Piston Pin is engineered for enhanced durability and smoother performance. Featuring a Diamond-Like Carbon (DLC) coating, it helps reduce friction and wear while improving strength under high-performance conditions. Designed with a 14mm diameter, it is suitable for compatible stock and aftermarket pistons requiring a 14mm piston pin.

Suitable mainly for YAMAHA pistons, please measure first before buying

Details:

• Reduces Friction: Delivers an ultra-low friction coefficient, cutting parasitic power loss.
• Prevents Seizure: Eliminates metal-to-metal welding (galling) during cold starts or oil starvation.
• Extreme Wear Resistance: Diamond-like hardness vastly extends component lifespan under high loads.
• Enables High RPM/Boost: Prevents oil-film breakdown under extreme combustion pressures and engine speeds.
• Allows Lighter Pins: High surface strength permits thinner-walled, lightweight pin designs.
• Corrosion Protection: Forms an inert shield against aggressive combustion byproducts

Fitting:

Yamaha YZF-R15 V1 V2/MT-15/Xabre/M-SLAZ

Yamaha Fz150i Vixion

Yamaha YZF-R15 V3/MT-15/XSR155/WR155 (VVA)

Yamaha Y16ZR/Jupiter MX King/Exciter/Sniper T155

Yamaha Y15ZR/Jupiter MX King/Exciter/Sniper/ T150

Yamaha T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135 (5-speed)

Yamaha NVX155 NVX125/Aerox 155

Yamaha Zuma/BWS 125 (VVA)

Yamaha Cygnus Gryphus / X-Force 125 155 (VVA)

Yamaha NMAX 125 155 (V2) (VVA)