Specifications
- Brand
- Athena
- Part #
- P400485100039
- UPC
- 8055681301092
Athena 02-18 Yamaha YZ 85 Complete Cylinder Big Bore Stroker Kit
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Fits 2002-2019 Yamaha YZ85. Athena big bore stroker kit with aluminum cylinder and forged piston for improved performance.
Key Features
- Direct fit — verified for 2002-2019 Yamaha YZ85
- Aluminum cylinder with galvanic coating — helps with heat dissipation
- Forged piston with molybdenum coating — reduces friction and wear
- Increases engine displacement — for more power
Product Details
Already running a performance exhaust and intake on your YZ85? This Athena big bore stroker kit is the next piece to unlock more power. It replaces the stock cylinder and piston with larger, well-built components designed to increase displacement and improve engine output.
This kit features an aluminum cylinder with a galvanic coating for better heat transfer and durability. The included forged piston has a molybdenum coating, which helps reduce friction and wear. These components work together to allow for a larger stroke, giving your YZ85 a significant boost in performance.
Specifications
- Brand
- Athena
- Manufacturer Part #
- P400485100039
- UPC
- 8055681301092
Frequently Asked Questions
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