Wiseco Yamaha YZ125 02-04 ProLite 2146CS Piston Kit

The Pro-Lite series is Wiseco's staple forged 2-stroke piston, offering great value for reliable all-purpose riding. These pistons are designed for both track and trail, providing refreshed performance with every ride. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability. 54.50 mm Bore

• Dedicated forging design for strength-to-weight optimization
• Extra lightening operations for enhanced throttle response
• Engineered, forged, and machined in the USA in Mentor, OH
• High-quality ring(s), wrist pin(s), and circlips included
• Refreshed performance from the track to the trail
• Designed for all-purpose 2-stroke riding
• Great value for reliable fun factor

The Wiseco Yamaha YZ125 Pro-Lite 2146CS Piston Kit is engineered for riders seeking a reliable and high-performance upgrade for their 2-stroke engine. Designed specifically for models from 2002 to 2004, this piston kit offers a balanced combination of strength, lightweight operation, and enhanced throttle response. Crafted in the USA through a dedicated forging process, it ensures durability and consistent performance whether you're riding on the track or trail. The kit includes high-quality rings, wrist pins, and circlips, providing a comprehensive solution for your Yamaha YZ125 needs. Its innovative forging design optimizes strength-to-weight ratio, allowing for smooth power delivery and improved engine responsiveness. This piston is ideal for riders who demand reliable performance with every ride, and its versatile design makes it suitable for a variety of all-purpose riding conditions. Proper installation and use are essential, and acknowledgment of carburetor compatibility is required, as this piston is not carb-legal. Perfect for enthusiasts looking to refresh their engine with a trusted name in powersports, the Wiseco Yamaha YZ125 Pro-Lite piston kit ensures you get the most out of your bike, from dedicated trail rides to competitive racing.

Features:

• Dedicated forging design for strength-to-weight optimization

• Extra lightening operations for enhanced throttle response

• Engineered, forged, and machined in the USA in Mentor, Ohio

• Includes high-quality rings, wrist pin, and circlips

• Designed for all-purpose 2-stroke riding on Yamaha YZ125 (2002-2004)

• Provides reliable performance and refreshed engine responsiveness

• Not carb-legal; carburetor acknowledgment required

Fitment:
Yamaha YZ125 Base 2002
Yamaha YZ125 Base 2003
Yamaha YZ125 Base 2004