Top End Rebuild Kit for Yamaha YZ125 2005-2021
Standard Bore 54.00mm

Features:
ProX Racing Piston with Molycoated Skirt for Ultimate Performance!!!

Fits:
Yamaha YZ125 (2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)

Standard Bore: 54.00mm
Piston Size: 53.96mm

Kit Includes:
Pro X Racing Piston 01.2225.B with Molycoated Skirt
Ring, Wrist Pin & Clips
Top End Gasket Set
Wrist Pin Bearing