Wiseco Honda CR125R 03 GP Series(762M05600) Piston
Wiseco Honda CR125R 03 GP Series(762M05600) Piston
Description
Wiseco Honda CR125R 03 GP Series(762M05600) Piston
Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge.
Additional Information
Wiseco 2 Stroke GP Series Piston Kit, 56.00 mm Bore
Part Type
Engine Piston Set
Features
- 56.00 mm Bore
- ArmorGlife skirt coating reduces friction to optimize performance potential
- Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
- Designed and built for each specific 2-stroke powersports engine
- Designed for endurance and sustained-RPM 2-stroke riding
- Designed with optimized features for long service life and top-end power
- Electra-Coated crown, ring groove and pin bore resists potential wear, combustion heat damages, and ring micro-welding
- Engineered, forged, and machined in the USA in Mentor, OH
- Extra lightening operations for enhanced throttle response
- High-quality ring(s), wrist pin(s), and circlips included
- Improved tensile strength of forged material optimizes strength and service life
- Includes high-quality piston ring(s), wrist pin(s), and circlips
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:47:41
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: piston)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Wiseco, WISECO-PRO TRU |
| StreetFX SKU | wisPK1582 |
| SFX Item ID | 4069038 |
| Accounting SKU | wis-PK1582 |
| Manufacturer SKU | PK1582 |
| Manufacturer UPC | 193564152787 |
| Alternative References | PK1582, WIS-PK1582 |
Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Honda®, Kit
Be the driving force in your powersports performance with Wiseco Racers Choice GP-Series piston kits! The Racers Choice GP-Series pistons are forged to be tough and durable to stand up to the abuse of high performance applications. With the pistons CNC-machined high-silicon aluminum alloy, Electra coating, removed boost ports, and high performance rings, your performance is optimized. Select the piston kit for your application needs.
| Product Attributes | |
|---|---|
| Brand | Wiseco |
| Manufacturer's Part Number | PK1582 |
| Part Type | Powersports Piston and Ring Kits |
| Product Line | Wiseco Racers Choice GP-Series Piston Kits |
| UPC | 00193564152787 |
| Piston Material | Forged aluminum |
| Bore (mm) | 56.000mm |
| Stroke | 54.50mm |
| Wrist Pin Style | Floating |
| Wrist Pin Retainers Included | Yes |
| Top Ring Material | Steel |
| Top Ring Facing Material | Chrome |
| File Fit | No |
| Gapless | No |
| Gaskets Included | Yes |
| Quantity | Sold as a kit. |
| Notes | Designed for Nikasil coated cylinder bore. |
| Manufacturer Attributes | |
|---|---|
| Product Series | 2 Stroke GP Series |
| Piston Oversize | 2.00 |
| Piston Diameter | 55.94 |
| Bore Diameter | 56.00 |
| Product Market | Dirt Bike |
| Engine Type | ICE |
| Included Components | Piston #762M05600, Ring Set #2205CS, Wrist Pin #S632, CirClip #CW15, Bearing #B1001, Gasket #W6127 |
| Industry | Powersports |
| Category Hierarchy | Powersports>Pistons>2-Stroke Pistons |
| Product Type | Top End Kits |
| Title | Wiseco 2 Stroke GP Series Piston Kit, 56.00 MM Bore |
| Title - Web | GP Series Honda CR125R Wiseco Top End Kit - 56.00 mm Bore |
| Out of Stock Message | Estimated Shipped Date 3-4 Weeks |
| Manufacturer Designation | Honda CR125R '03 GP Series(762M05600) |
| Product Class | Engine Piston Set |
| Construction/Type | Wiseco 2 Stroke GP Series Piston Kit, 56.00 mm Bore |
| Product Outline | <ul><li>Designed for endurance and sustained-RPM 2-stroke riding</li><li>Engineered, forged, and machined in the USA in Mentor, OH</li><li>Designed with optimized features for long service life and top-end power</li><li>Electra-Coated crown, ring groove and pin bore resists potential wear, combustion heat damages, and ring micro-welding</li><li>ArmorGlife skirt coating reduces friction to optimize performance potential</li><li>Extra lightening operations for enhanced throttle response</li><li>High-quality ring(s), wrist pin(s), and circlips included</li></ul> |
| Vehicle Brief | Honda CR125R '03 GP Series(762M05600) |
| Market Description | Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge. |
Compatibility
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