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Prox Cast Dome Top Piston Kit 66.35 mm 01.2321.A-802
Piston Kit | SKU #01.2321.A-802 | MPN #01.2321.A
$123.35
- New Part
Average free shipping time to your home 2-4 daysContact us for a question. Phone: (304) 699-7572
Availability: IN STOCK
- NV4
- IN2
Specifications
| Condition | New |
| SKU# | 01.2321.A-802 |
| MPN# | 01.2321.A |
| Part | Piston Kit |
| Placement on Vehicle | Rear |
| Material | Aluminum |
| Base Color | Black |
| Surface Finish | Anodized |
| Teeth / Tooth Count | 49 Teeth |
| Chain Size | 428 |
Vehicle Compatibility
This part fits an additional 42 vehicles.Please use the search box above to find your vehicle.
| Year | Make | Model | Submodel |
|---|---|---|---|
| Yamaha | YZ250 | YZ250 | |
| Yamaha | YZ250 | YZ250 Team Yamaha |
Description
The ProX alloy rear sprockets are all manufactured from high grade 7075-T6 material. The total sprocket is precision cut on fully automated CNC machines using strict tolerances which guarantees perfect fit. The sprockets come with self-cleaning mug grooves. Unlike many other rear sprockets, the specially designed mud grooves are positioned outside the pressure area of chains and sprocket to significantly increase durability.
Additional Note
Manufactured from premium 7075-T6 alloy for optimal durabilityPrecision CNC machined for perfect fit and lightweight design for ultimate performanceOffering the perfect balance between strength, performance and longevitySpecial designed mud grooves increase lifetime of chain and sprocket. Mounting holes are all countersunk and cleaned for a perfect fit
Features
- Manufactured in Japan and designed to be OEM replacements
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- Pistons supplied in a kit package that includes rings, wrist pins and circlips
