Wiseco SK1261 Top-End Rebuild Kit for Arctic Cat ZL / ZR / Powder 500 - 71.00mm MPN_PK1028 Fits: 1997-04 Yamaha YZ125

Fits: 1997-04 Yamaha YZ125

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Output voltage will be stable across the RPM range and reliability is superb due to the efficient heat sink and top notch materials

Wiseco SK1261 Top-End Rebuild Kit for Arctic Cat ZL / ZR / Powder 500 - 71.00mm MPN_PK1028 Fits: 1997-04 Yamaha YZ125Wiseco Performance Top End Rebuild Kit Part Number: SK1261 Piston Size: 71. 00mm These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. All Piston Kits are precision crafted and forged in the USA Wiseco's complete Top