Description
Worn piston rings are a silent performance killer, allowing combustion gases to leak past the ring seal and reducing compression, power output, and fuel efficiency. The Wiseco 2165XE ring set restores proper cylinder sealing on your TTR125, ensuring maximum compression retention and minimizing blow-by during high-RPM riding. If you’re rebuilding your engine or looking to regain lost performance, this precision-engineered ring set delivers the durability and sealing efficiency that serious riders depend on.
- Bore diameter: 55mm
- Fits: Yamaha TTR125 (2000-2004)
- MPN: 2165XE
- Quantity: Single piston set
- Material: High-strength alloy steel
- Design: Precision-engineered compression rings
- Sealing: Enhanced blow-by reduction
- Installation: Bolt-on, standard ring installation
- Application: Performance and street use
- Weight: Lightweight construction






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