Wiseco
0 ratings
Wiseco 4825M09050 90.50mm 9.5:1 Compression ATV Piston Kit
genuine image
Wiseco 4825M09050 90.50mm 9.5:1 Compression ATV Piston Kit
Wiseco's forged pistons are tougher and more durable than cast pistons, and will stand up to the abuse that high performance motorsport applications require.
Wiseco 4825M09050 90.50mm 9.5:1 Compression ATV Piston Kit
Item #: 106552319

Wiseco 4825M09050 90.50mm 9.5:1 Compression ATV Piston Kit

Item #: 106552319
0 ratings Write a review
Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Wiseco's forged pistons are tougher and more durable than cast pistons, and will stand up to the abuse that high performance motorsport applications require.
Search for similar products
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
afterpay payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Performance
Designed for optimal engine efficiency, this piston kit enhances power delivery and acceleration, ensuring your ATV performs at its best under demanding conditions.
Durable Construction
Crafted from high-quality materials, the Wiseco piston kit offers exceptional strength and longevity, providing reliability even in the toughest off-road environments.
Perfect Fit
With a precise 90.50mm size and 9.5:1 compression ratio, this kit is engineered for a seamless fit, making installation straightforward and improving overall engine performance with minimal hassle.

Product Details

Shop Wiseco 4825M09050 90.50mm 9.5:1 Compression ATV Piston Kit online at a best price in New Zealand. B002Y5M4QW

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users looking to enhance engine performance and power in their ATV through improved compression.

  • Rebuild Projects

    Perfect for those undertaking engine rebuilds needing reliable, high-quality piston replacements for longevity.

  • Race Applications

    Designed for competitive situations where enhanced compressor ratio provides better horsepower and throttle response.

Not Suitable For
  • Casual Riders

    Not suitable for users who ride for leisure and do not require high-performance specifications in their ATV.

Product Description

Wiseco 4825M09050 90.50mm 9.5:1 Compression ATV Piston Kit

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What size is the piston bore?

    Answer: The piston bore is 90.50mm with a 0.50mm oversize.
  • Question: What is included in the Wiseco piston kit?

    Answer: The kit includes one piston, rings, a piston pin, and piston pin circlips.
  • Question: Is cylinder boring required for installation?

    Answer: Yes, cylinder boring is required for oversize pistons.

Wiseco Pistons Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • High performance for ATV engines
  • Durable forged aluminum construction
  • Improves throttle response
  • Easy installation process
  • Excellent customer satisfaction

Platform Trust & Buyer Confidence

trustpilot logo
4.1/5 355 reviews
Read reviews
RA
Ranee
Verified buyer

“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer

“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer

“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
D
Dneah
Verified buyer

“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer

“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-performance Wiseco piston kit for maximum horsepower.
  • Forged from high-silicon aluminum alloy for strength.
  • Compression ratio of 9.5:1 for optimal performance.
  • Each kit includes piston, rings, pins, and circlips.
  • Ideal for motorsport applications needing durability.
  • Precision-engineered for high strength and lightweight design.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.