Cylinder Works
0 ratings
21007-K01 Big Bore Cylinder Kit
genuine image
21007-K01 Big Bore Cylinder Kit
100% New aftermarket Big Bore Cylinder Kit built to meet OEM specifications.
21007-K01 Big Bore Cylinder Kit
Item #: 21616430

21007-K01 Big Bore Cylinder Kit

Item #: 21616430

KZT 413116

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, September 06
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
100% New aftermarket Big Bore Cylinder Kit built to meet OEM specifications.
U-Care Warranty:
None
Select a Plan
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
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

Precision Engineering
Designed with meticulous attention to detail, this cylinder kit ensures optimal fit and performance, enhancing engine efficiency and longevity compared to standard options.
Complete Kit
Includes all necessary components for a hassle-free installation, saving time and reducing extra costs typically associated with sourcing individual parts.
Durable Materials
Constructed from high-grade materials resistant to wear and tear, this kit offers superior reliability and performance, providing excellent value for both casual users and professionals.

Product Details

Buy the Cylinder Works 21007-K01 Big Bore Cylinder Kit online at Ubuy Kazakhstan. Explore our wide selection and get the best deals on high-quality motorcycle parts and accessories.

Who Should Buy?

Suitable For
  • Recreational Riders

    Ideal for casual riders looking for reliable performance without needing excessive modifications to their motorcycles.

  • Restoration Projects

    Perfect for those restoring vintage bikes, as it helps maintain original specifications and enhances overall reliability.

  • DIY Mechanics

    Great fit for DIY enthusiasts who want to upgrade or repair their engine with an easy-to-install cylinder kit.

Not Suitable For
  • Professional Racers

    Not suitable for competitive racers needing high-performance components, as this kit focuses on standard bore specifications.

Product Description

21007-K01 Big Bore Cylinder Kit

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Is this kit compatible with other Yamaha models?

    Answer: This kit specifically fits Yamaha YZ 85 models from 2002 to 2018.
  • Question: Does this kit meet OEM specifications?

    Answer: Yes, it is built to meet or exceed OEM specs for fit and performance.
  • Question: What is included in the kit?

    Answer: The kit includes a Cylinder, Piston Kit, and Top-End Gasket Kit.

Cylinder Works Cylinder Heads Editorial Review

No editorial reviews found

Customer Reviews & Ratings

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

Review this product

Share your thoughts with other customers

Pros

  • High-quality construction
  • Improves engine performance
  • Easy to install
  • Durable and long-lasting
  • Great customer support

Cons

  • Installation instructions could be clearer.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · 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.

KZT 413116

Order now and get it around Sunday, September 06

QTY:

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

  • Big Bore Cylinder Kit designed for enhanced performance.
  • Compression Ratio: 8.2:1 for optimal efficiency.
  • Cylinder Diameter of 52.5mm for increased power.
  • Displacement of 103cc for better engine output.
  • Includes necessary components: Cylinder, Piston Kit, & Top-End Gasket Kit.
  • Fits Yamaha YZ 85 models from 2002 to 2018.

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.