PISTON KIT 12-13 YZ250F HC 77, HIGH COMPRESSION 14:1, WISECO 40094M07700
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wiseco Piston Kit High Compression 14:1. Bore size is 77mm. This piston kit is for the Yamaha YZ250F YZF250 2012-2013 models. Part number 56-W109+000.WI.
- SKU
- 56-W109+000.WI
- Brand
- Wiseco
- Availability
- In Stock (2)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77mm
- Variant Id
- 254547
FULL DESCRIPTION
Wiseco High Compression Piston Kit 14:1 - 77mm Bore
Upgrade your engine's performance with this Wiseco High Compression Piston Kit. Engineered for increased power and responsiveness, this kit features a 14:1 compression ratio and a 77mm bore, providing a significant boost for your motorcycle.
This piston kit is designed for enthusiasts looking to maximize their engine's potential. The high compression ratio allows for a more powerful combustion stroke, translating to improved acceleration and overall performance.
Key Features:
- High Compression Ratio: 14:1 for enhanced engine power and efficiency.
- Bore Size: 77mm, designed for specific engine applications.
- Durable Construction: Manufactured by Wiseco, a trusted name in high-performance engine components.
- Optimized Performance: Delivers a noticeable increase in throttle response and power output.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.