PISTON KIT 81.00 CR 11:1 2011 YFM250R 81mm, WISECO 4958M08100 YAMAHA ATV
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Piston kit with 11:1 compression ratio and 81mm bore. Displacement 300cc. Features a Moly skirt coating. Stroke 58.00mm. Requires 4425FB sleeve.
- SKU
- 56-W4951.8100.WI
- Brand
- Wiseco
- Availability
- Out of Stock
Fitments (14)
| Make | Model | Year |
|---|---|---|
| YAMAHA | XT 250 | 2013 |
| YAMAHA | XT 250 | 2014 |
| YAMAHA | XT 250 | 2015 |
| YAMAHA | XT 250 | 2016 |
| YAMAHA | XT 250 | 2017 |
| YAMAHA | XT 250 | 2018 |
| YAMAHA | XT 250 | 2019 |
| YAMAHA | XT 250 | 2020 |
| YAMAHA | YFM RAPTOR 250 | 2008 |
| YAMAHA | YFM RAPTOR 250 | 2009 |
| YAMAHA | YFM RAPTOR 250 | 2010 |
| YAMAHA | YFM RAPTOR 250 | 2011 |
| YAMAHA | YFM RAPTOR 250 | 2012 |
| YAMAHA | YFM RAPTOR 250 | 2013 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 81mm
- Variant Id
- 256429
FULL DESCRIPTION
Wiseco 81mm Piston Kit - 11:1 Compression Ratio
Upgrade your engine's performance with this high-quality Wiseco piston kit. Engineered for precision and durability, this kit features an 81mm bore size and an 11:1 compression ratio, designed to deliver enhanced power and efficiency.
Key Features:
- Bore Size: 81mm
- Compression Ratio: 11:1
- Skirt Coating: Moly
- Displacement: 300cc
- Stroke: 58.00mm
- Additional Requirement: Requires 4425FB Sleeve
QUESTIONS? JUST ASK
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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