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Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco Yamaha YZ85 02-19 ProLite 1949CS Piston Kit
SKU: W00C 805M04950
Advanced — 4+ hours
Overview
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Part #: 805M04950
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.
Features:
- Designed for all-purpose 2-stroke riding
- Engineered, forged, and machined in the USA in Mentor, OH
- Great value for reliable fun factor
- Refreshed performance from the track to the trail
- Dedicated forging design for strength-to-weight optimization
- Extra lightening operations for enhanced throttle response
- High-quality ring(s), wrist pin(s), and circlips included
Wiseco 2 Stroke Pro-Lite Piston Kit, 49.50 mm Bore
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- low compression and hard to kick start
- excessive smoke and oil consumption from exhaust
- loss of top end power and throttle response
- rattling or knocking noise from cylinder area
- piston seizure or scored cylinder after riding
Relevant Conversations
- Yamaha YZ85 piston kit 49.50mm oversize
- Wiseco 805M04950 piston kit YZ85 2002-2026
- YZ85 lost compression top end rebuild piston
- YZ85 smoking from exhaust need new piston kit
- Wiseco Pro-Lite vs Vertex YZ85 piston kit
- YZ85 2mm oversize piston bore 49.50mm
- YZ85 top end rebuild what parts to replace with piston
- YZ85 rattling engine noise piston replacement
- Wiseco forged YZ85 piston kit rings pin included
- YZ85 trail bike piston kit refresh performance
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Wiseco |
| Part Number | W00C 805M04950 |
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