0 ratings
Niche 660cc Big Bore Engine Cylinder for Yamaha Raptor Grizzly Rhino 660R 5KM-11310-00-00 (102mm)
Upgrade your Yamaha Raptor, Grizzly, or Rhino with the high-performance NICHE 686cc Big Bore Engine Cylinder for improved power and performance.
Niche 660cc Big Bore Engine Cylinder for Yamaha Raptor Grizzly Rhino 660R 5KM-11310-00-00 (102mm)
Item #: 21833545

Niche 660cc Big Bore Engine Cylinder for Yamaha Raptor Grizzly Rhino 660R 5KM-11310-00-00 (102mm)

Item #: 21833545

NAD 2181

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, July 26
Our Top Logistics Partners
  • fedex
  • dhl
Upgrade your Yamaha Raptor, Grizzly, or Rhino with the high-performance NICHE 686cc Big Bore Engine Cylinder for improved power and performance.
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

Enhanced Performance
Boost your Yamaha's power with this 102mm big bore cylinder, delivering increased torque and acceleration for a thrilling ride across varied terrains.
Tailored Fit
Engineered specifically for Yamaha Raptor, Grizzly, and Rhino models, ensuring easy installation and perfect compatibility without the need for modifications.
Durable Construction
Crafted from high-quality materials, this cylinder offers exceptional durability and reliability, designed to withstand the demands of off-road adventures.

Product Details

Shop the best prices for NICHE 686cc Big Bore Engine Cylinder for Yamaha Raptor, Grizzly, and Rhino 660R 5KM-11310-00-00 at Ubuy Namibia. Upgrade your Yamaha with this high-quality engine accessory today!
  • Cylinder bore size of 102mm for big bore performance
  • Replaces OEM part number: Yamaha 5KM-11310-00-00
  • Compatible with Yamaha 2001-2005 Raptor 660R, 2002-2008 Grizzly 660, and 2004-2007 Rhino 660
  • Constructed with aluminum material for durability
  • Cylinder sleeve coating: none
Brand NameNICHE
UPC803467007854
ManufacturerMishon Inc
Unit Count1.0 Count
Model519-CCY2232L
Part Number519-CCY2232L
Item Weight0.5 Pounds (230 grams)
Material TypeADC12 Aluminum A383
ColorGray
BrandNICHE
MaterialADC12 Aluminum A383

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users seeking enhanced performance and power in their Yamaha Raptor, Grizzly, or Rhino models.

  • Off-Road Riders

    Great choice for off-road riders needing durability and reliability in challenging terrains with their Yamaha vehicles.

  • Engine Customizers

    Perfect for mechanics or DIY enthusiasts looking to upgrade engine components for better torque and speed.

Not Suitable For
  • Casual Users

    Not suitable for occasional riders focused on standard performance without needing significant engine upgrades.

Product Description

Niche 660cc Big Bore Engine Cylinder for Yamaha Raptor Grizzly Rhino 660R 5KM-11310-00-00 (102mm)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the benefits of upgrading to the NICHE Big Bore Engine Cylinder 102mm for Yamaha Raptor Grizzly Rhino 660R?

    Answer: Upgrading to the NICHE Big Bore Engine Cylinder 102mm significantly enhances engine performance by increasing displacement, which leads to higher horsepower and torque. This upgrade is ideal for those looking to improve acceleration and overall speed, especially in off-road conditions. A bigger bore allows for better airflow and combustion efficiency, resulting in an optimized riding experience. It's particularly beneficial for enthusiasts who use their vehicles for racing or heavy-duty tasks.
  • Question: Is the NICHE Big Bore Engine Cylinder compatible with all Yamaha Raptor, Grizzly, and Rhino models?

    Answer: The NICHE Big Bore Engine Cylinder is specifically designed for Yamaha Raptor, Grizzly, and Rhino models equipped with the 660R engine. Compatibility is focused on the 660R engine configuration. Always consult your specific vehicle specifications and owner's manual to ensure proper fit and compatibility before making a purchase. This ensures that you achieve the desired performance improvement without risking engine damage.
  • Question: How do I install the NICHE Big Bore Engine Cylinder on my Yamaha Raptor?

    Answer: Installing the NICHE Big Bore Engine Cylinder involves several steps, including removing the existing cylinder, preparing the engine block, and meticulously fitting the new cylinder. It's crucial to follow a detailed guide or consult a professional mechanic to avoid issues during installation. The process typically requires basic mechanical skills and tools, making it suitable for DIY enthusiasts who are comfortable working on their ATV engines.
  • Question: What modifications should I consider when installing a big bore engine cylinder?

    Answer: When installing the NICHE Big Bore Engine Cylinder, you may need to adjust other components like the ECU, fuel injectors, and exhaust systems to match the increased power output. Upgrading the carburetor or adding a performance exhaust can also enhance overall performance. These modifications help in optimizing the engine's efficiency and ensure that the vehicle operates within safe parameters, especially under high loads or during competitive riding.
  • Question: What should I expect in terms of power increase from this big bore engine cylinder?

    Answer: The NICHE Big Bore Engine Cylinder typically delivers a noticeable increase in horsepower and torque, contributing to improved throttle response and acceleration. While the exact power gain can vary based on other modifications and tuning, users often report enhancements that make riding more exhilarating. This is particularly useful for riders using their ATVs for competitive purposes or rugged terrains where additional power is advantageous.
  • Question: Are there any special maintenance requirements after installing a big bore cylinder?

    Answer: After installing the NICHE Big Bore Engine Cylinder, it's crucial to follow a more rigorous maintenance schedule. Regular oil changes, monitoring coolant levels, and checking for any signs of wear or leaks are essential to ensure longevity. It's also advisable to periodically check the tuning settings, especially if you’ve made additional upgrades. This proactive approach can keep your engine running smoothly and enhance performance over time.
  • Question: Will I notice a difference in fuel efficiency with a big bore engine cylinder?

    Answer: Generally, customers might experience decreased fuel efficiency after installing a big bore cylinder, especially if they frequently operate the engine at high RPMs for performance reasons. However, with proper tuning and modifications, it’s possible to strike a balance between performance and fuel efficiency. Riders who engage in recreational riding can enjoy a powerful boost while keeping efficiency in mind by moderating throttle use.
  • Question: Can the NICHE Big Bore Engine Cylinder be used for racing purposes?

    Answer: Absolutely, the NICHE Big Bore Engine Cylinder is an excellent choice for racing applications. Its design focuses on maximizing power and torque, providing racers with the edge needed for competitive scenarios. Many racers prefer this upgrade for improved acceleration and overall speed on tracks or off-road conditions. However, it’s important to ensure that your vehicle complies with the specific regulations of the racing events you participate in.
  • Question: Where can I buy NICHE Big Bore Engine Cylinder 102mm for Yamaha Raptor Grizzly Rhino 660R 5KM-11310-00-00 in Namibia?

    Answer: You can purchase the NICHE Big Bore Engine Cylinder 102mm for Yamaha Raptor Grizzly Rhino 660R 5KM-11310-00-00 from Ubuy in Namibia. Ubuy offers a convenient platform for obtaining this specialized engine component, ensuring that you receive a quality product that fits your needs. Shopping through Ubuy provides access to a reliable source with various shipping options to enhance your purchasing experience.

NICHE Cylinder Heads Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
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

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.