Description
If you’re serious about extracting maximum power from your M8 engine, a quality piston kit is non-negotiable. The Wiseco K2806 delivers the compression ratio and durability your 121″ big-bore application demands, with coatings engineered to withstand the extreme pressures of high-performance riding. Whether you’re building for the strip or the street, this kit gives you the reliability to push hard without cutting corners.
- ArmorX™ anti-wear coating
- ArmorFit™ adaptive skirt coating
- Dome combustion design
- 11:1 compression ratio
- Superfinish piston pin
- Included ring set
- 4.135″ bore diameter
- 121 cubic inch displacement
- 2017-2021 FLHR fitment
- Bolt-on installation ready






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