Wiseco Top End Kit Pro-Lite - PK1573 - 66.40mm - Yamaha YZ250 1999-2001

Upgrade Your Yamaha YZ250 - Wiseco Pro-Lite Top End Kit PK1573

Boost your bike's performance with the Wiseco Pro-Lite Top End Kit. Order now and get everything you need for your top end rebuild!

Take your Yamaha YZ250 to the next level with the Wiseco Pro-Lite Top End Kit PK1573. As a renowned leader in 2-stroke piston performance, Wiseco provides a complete kit for your top end maintenance. With a focus on optimal shape, profile, and durability, Wiseco's forged Pro-Lite pistons are CNC machined in the USA to deliver peak performance.

Kit Includes:

• Forged Pro-Lite piston
• Rings
• Wrist pin
• Top end gasket kit
• C-clips
• Wrist pin bearing

Pro-Lite Features:

• Race-proven designs chosen by top teams in Supercross, Motocross, GNCC, Superbike, and more
• Complete top end gasket kit made from premium materials
• Forged pistons offer superior strength-to-weight ratio using aerospace alloy
• High-performance ring kit and alloy pin included for extended life and sustained power
• Standard bore 66.40mm

Specifications:

• 2614CD - 66.40 mm Ring Set
• 804M06640 - Yamaha YZ250 '99-19 ProLite 2614CD
• B1003 - Top End Bearing 18 x 22 x 21.8mm
• CW18 - 18mm Round Wire Locks - Set of Two
• Ring - Set
• S508 - Piston Pin 18mm x 2.106" Non Chromed TW
• W5744 - Top End Gasket Kit Yamaha YZ250 '99-01

Order Your Wiseco Pro-Lite Top End Kit Today!

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