Wiseco OEM Replacement Bottom End Kit - 1998-2022 Yamaha YZ125, YZ125X

Upgrade Your Yamaha YZ125's Performance with the Wiseco Bottom End Kit!

OEM Replacement Crankshaft - 1998-2022 Yamaha YZ125, 2020-2022 YZ125X

Take your 1998-2020 Yamaha YZ125 to the next level with the Wiseco Bottom End Kit. This comprehensive kit includes everything you need to upgrade your bike's bottom end, from the crankshaft to the gaskets and bearings.

The Wiseco crankshaft is factory-assembled and precision-trued to OEM specifications for reliable performance. The included main bearings and seals ensure smooth engine operation, while the complete bottom end gasket set seals in power and performance. The kit also features Wiseco's renowned forged connecting rods for superior strength and durability.

With the Wiseco Bottom End Kit, you can unlock your YZ125's full potential and hit the track with confidence. The kit is designed for straightforward installation, so you can get back to racing faster. And with Wiseco's commitment to quality and performance, you can trust this kit to deliver.

Wiseco Bottom End Kit:

• Includes Wiseco factory-assembled and precision-trued crankshaft
• Includes main bearings and seals
• Complete bottom end gasket set
• Features Wiseco forged connecting rods
• Part number: WPC124, WPC125, and WPC163
• Fits 1998-2020 Yamaha YZ125

Don't settle for a stock bottom end. Order the Wiseco Bottom End Kit now and feel the difference for yourself!

Fitment:

• 1998-2000 Yamaha YZ125 - WPC124
  
• 2001-2004 Yamaha YZ125 - WPC125
  
• 2005-2020 Yamaha YZ125, YZ125X - WPC163

Click to see all the other performance parts for your Yamaha YZ125 

 Choice of Champions - The best Motocross shop in Central Florida. Located in Clermont/Groveland Fl.