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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Wiseco Forged Series Piston Kit - 232M08600 Yamaha Dirt Bikes 1975-1978Features Forged from high silicon alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Kit includes piston, rings, circlips and wrist pin Specs Bore Oversize +1,00 mm Engine Type 2 Stroke Piston Diameter 85. 92 mm Stroke Length 70. 00 mm Bore Size 86. 00 mm Piston Material 4032 Aluminum Alloy Riding Style Off Road Displacement 397 cc Model Forged Series
Features
- Forged from high-silicon alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Kit includes piston, rings, circlips and wrist pin
Specs
| Bore - Oversize | +1,00 mm |
| Engine Type | 2-Stroke |
| Piston Diameter | 85.92 mm |
| Stroke Length | 70.00 mm |
| Bore Size | 86.00 mm |
| Piston Material | 4032 Aluminum Alloy |
| Riding Style | Off-Road |
| Displacement | 397 cc |
| Model | Forged Series |
| Riding Style | Adventure Touring / Dual-Sport |
| Skirt Coating | Non-Coated |
| Bore - Oversize | +1.00 mm |
| Units | Kit |
| Product Name | Piston Kit |
Part Notes
- Kit Includes:
- • 1x Piston
- • 1x Ring Set #3386TD
- • 1x Wrist Pin #S277
- • 1x Circlip Set #CW18
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 625 reviews
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Product Reviews
★★★★★ 5
Perfect for my needs
Size matches my feet. Good enough quality. Comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 4
Comfortable toeless socks
Very soft and comfortable. However, the elastic is too tight. Should be wider so circulation is not cut and you are able to wear it at night. Therefore, is not good for diabetic and heavier people. Larger sizes should be available.
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Reviewed in the United States on July 13, 2025
★★★★★ 1
Terrible Quality, fell apart
Very poor quality. Came apart after one washing. Unraveled. Would not purchase again. Wish I had not purchases the first time.
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Reviewed in the United States on January 5, 2026
★★★★★ 3
Socks
They fit okay and they're comfortable but the only problem I've been seeing is that they're starting to unravel at the toe end
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Reviewed in the United States on September 1, 2025
★★★★★ 2
Longevity of product
Tends to start falling apart after one or two washings
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Reviewed in the United States on December 18, 2025