Yamaha YZ125 2005 - 2021 Vertex Top End Rebuild Kit B

VERTEX TOP END ENGINE REBUILD KIT

Vertex is the choice of those who truly seek the optimum in powersport performance in any application.Vertex is the OEM supplier to KTM and numerous European motorcycle and go-kart manufacturers. Vertex offers enthusiasts state-of-the-art, high-quality pistons for nearly any powersport use from motorcycles and ATVs to marine and karting. Easing the repair process by saving time and money Vertex Pistons Top-End Piston Kits come with everything needed to replace your piston, top-end gaskets, and wrist pin bearing (for two-strokes) when the time comes.

PISTON FEATURES:

• Manufactured in Italy
• the premier brand of OEM replacement pistons
• Vertex’s piston rings are produced by the OEM suppliers so that they are direct OEM replacements.

WRIST PIN FEATURES

• Case hardened wrist pins are used with all Vertex pistons
• Nitride coated pins are normally used for high performance
• highly wear resistant and provides anti-galling properties. 

INCLUDES:

• Piston
• Rings
• Wrist pin
• Circlips
• Top end gaskets
• Wrist pin bearing (for two-stroke applications). Four-stroke kits include a free Camchain!

PLEASE NOTE:

•  Online Only

Fitment Details

• Yamaha YZ125 2005
• Yamaha YZ125 2006
• Yamaha YZ125 2007
• Yamaha YZ125 2008
• Yamaha YZ125 2009
• Yamaha YZ125 2010
• Yamaha YZ125 2011
• Yamaha YZ125 2012
• Yamaha YZ125 2013
• Yamaha YZ125 2014
• Yamaha YZ125 2015
• Yamaha YZ125 2016
• Yamaha YZ125 2017
• Yamaha YZ125 2018
• Yamaha YZ125 2019
• Yamaha YZ125 2020
• Yamaha YZ125 2021