Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
WSM Piston Kit for 83.50mm Bore
Product info
- Item number
- 09105256
- Manufacturer number
- 50-541-05K
- Position
Upgrade your engine's performance and reliability with the high-quality WSM 83.50mm Piston Kit. Engineered to meet or exceed OEM standards, this kit provides everything you need for a robust engine rebuild or upgrade, ensuring optimal power delivery and durability for your 4-stroke motorcycle.
Description
The WSM Piston Kit is meticulously designed for exceptional performance and longevity, specifically for engines requiring an 83.50mm bore. Whether you're undertaking a complete engine overhaul or seeking a reliable replacement, this kit delivers the quality and construction that meets or exceeds original equipment manufacturer specifications. It’s an ideal choice for motorcycle enthusiasts and professional mechanics looking for a dependable 4-stroke piston solution. The kit's construction focuses on durability, ensuring that your engine can withstand the rigors of demanding use. With an improved E-clip design, installation is more secure and reliable, minimizing the risk of component failure and contributing to the overall integrity of your engine rebuild kit. This WSM oversize piston (0.50mm over standard) ensures a precise fit and restores compression to factory levels, enhancing your motorcycle's power and efficiency.
Features & Highlights
- OEM-Exceeding Quality: Manufactured with materials and processes that meet or surpass original equipment manufacturer standards, guaranteeing exceptional durability and reliability for your engine.
- Enhanced E-Clip Design: Features an improved E-clip system for more secure piston pin retention, simplifying installation and boosting overall engine safety and longevity.
- Complete Rebuild Solution: Each WSM motorcycle piston kit includes the piston, high-quality rings, a robust piston pin, and all necessary clips, providing a comprehensive package for a hassle-free engine rebuild.
- Precision Machined: Expertly crafted to an 83.50mm bore size with a +0.50mm oversize, ensuring a perfect fit and optimal compression for your 4-stroke engine.
Technical Specifications
- Brand: WSM
- Product Type: Piston Kit
- Engine Type: 4-Stroke
- Bore Size: 83.50 mm
- Bore Oversize: +0.50 mm
- Kit Contents: Piston, Rings, Pin, Clips
- Units: Kit
- MPN/SKU: 09105256
- Vendor Part Number: 50-541-05K
- Vendor part number
- 50-541-05K
- Product name
- Piston Kit
- Bore size
- 83,50 mm
- Width
- 103 mm
- Height
- 102 mm
- Length
- 107 mm
- Engine type
- 4-Stroke
- Units
- Kit
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
