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
Moose Offroad Hard-Parts High-Performance 4-Stroke Piston Kit
Product info
- Item number
- 09106475
- Manufacturer number
- MP4010A
- Position
Unleash maximum power and durability in your off-road machine with the Moose Offroad Hard-Parts 4-Stroke Piston Kit. Engineered for high-performance applications, this kit delivers exceptional strength and efficiency for demanding rides, making it an ideal choice for serious enthusiasts.
Description
This high-performance 4-stroke piston kit from Moose Offroad Hard-Parts is meticulously engineered to withstand the rigors of competitive off-road riding. Crafted from a robust forged aluminum alloy, its innovative X-style forgings provide ultimate strength while significantly reducing friction, enhancing overall durability, and optimizing power output. The kit boasts a precise 90.00 mm bore size and an aggressive 13.5:1 compression ratio, designed to maximize quench and eliminate hot spots that can lead to detonation, ensuring reliable performance under extreme conditions. Furthermore, its full radius dome design contributes to superior combustion efficiency. Internal bracing within the piston assembly further maximizes durability and minimizes friction around the wrist pin, translating to smoother operation and extended engine life. Proudly made in the USA, this standard bore piston kit is a complete solution for rebuilding or upgrading your engine, offering unparalleled quality and a direct fit for compatible 4-stroke engines.
Features & Highlights
- Ultimate Strength & Reduced Friction: Features advanced X-style forgings that provide superior structural integrity, minimize operational friction, and contribute to overall weight reduction for enhanced performance.
- Optimized Combustion Efficiency: Full radius dome designs effectively maximize quench, eliminating detrimental hot spots and preventing detonation for consistent, powerful engine operation.
- Enhanced Durability & Smooth Operation: Internal bracing is strategically integrated to boost piston durability and significantly decrease friction within the wrist pin assembly, ensuring long-term reliability.
- Complete Ready-to-Install Kit: Each package comes as a comprehensive kit, including the high-performance piston, wrist pin, piston rings, and circlips for a straightforward installation.
- American-Made Quality: Proudly manufactured in the USA, guaranteeing top-tier materials, precision engineering, and rigorous quality control for exceptional reliability.
Technical Specifications
- Piston Material: Forged Aluminum Alloy
- Engine Type: 4-Stroke
- Bore Size: 90.00 mm
- Bore - Oversize: Standard
- Compression Ratio: 13.5:1
- Style: High Performance
- Units: Kit
- Vendor part number
- MP4010A
- Product name
- Piston Kit
- Style
- High Performance
- Bore size
- 90,00 mm
- Compression ratio
- 13.5:1
- Piston material
- Aluminum Alloy, Forged
- Width
- 136 mm
- Height
- 99 mm
- Length
- 144 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
