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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
providing up to 20% longer life
Whether you're rebuilding or customizing
The large center knobs are designed for enhanced straight line tracking and braking capabilities
direct bolt-on installation
this kit is a must-have for trail riders
Athena S5F09700002B Cast Piston for Yamaha 450 YZF (2010-2013) - Piston Size 96.96 mm Forged 4-Stroke Piston Replacement - Motocross Dirt Bikes Bit Holder providing up to 20% longerIf you're looking to unleash more low end torque, stronger mid range power, and overall improved performance from your Yamaha 450 YZF, the Athena S5F09700002B is the perfect choice. Engineered in Italy by one of the world's leading powersports manufacturers, this high quality cast piston kit is specifically designed to pair with Athena's Big Bore Cylinder Kits, reliably increasing your bike's displacement from 450cc. Whether you're a weekend trail