SKU: 40548602292

Shimano 6-Bolt Disc Brake Rotor - SM-RT66

$41.39 $45.99
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Shimano 6-Bolt Disc Brake Rotor - SM-RT66Improve braking performance with the Shimano 6 Bolt Disc Brake Rotor (SM RT66) Experience unparalleled braking performance with the Shimano 6 Bolt Disc Brake Rotor (SM RT66), a vital component designed for passionate cyclists who demand the best in safety and efficiency. Optimized for all riding conditions, the SM RT66 model is part of the acclaimed SLX M7000 series, which guarantees top tier performance and reliability. Key Features and Benefits

Improve braking performance with the Shimano 6-Bolt Disc Brake Rotor (SM-RT66)

Experience unparalleled braking performance with the Shimano 6-Bolt Disc Brake Rotor (SM-RT66), a vital component designed for passionate cyclists who demand the best in safety and efficiency. Optimized for all riding conditions, the SM-RT66 model is part of the acclaimed SLX M7000 series, which guarantees top-tier performance and reliability.

Key Features and Benefits

  • Versatile Size Options: Available in 220, 203, 180, and 160 mm diameters, allowing you to choose the perfect fit for your bike and riding style.
  • Enhanced Stopping Power: The 220 mm rotor size offers 10% more stopping power compared to the 203 mm, ensuring safer and more effective braking.
  • Secure Installation: Features an easy-to-install, anti-loosen plate that keeps rotor bolts tightly secured even in extreme conditions.
  • Compatibility: Suitable for both resin and metal brake pads, and designed to fit bikes with a narrow pad lining shape.

Why Choose the Shimano SM-RT66?

Reliable Performance in All Conditions

Whether you’re navigating muddy trails or descending steep hills, the Shimano SM-RT66 disc brake rotor provides consistent braking you can depend on. Its larger disc options allow for greater heat dissipation, reducing the risk of brake fade during prolonged use.

Easy and Secure Installation

The included anti-loosen tightening plate is a standout feature, ensuring that your rotors remain firmly in place, no matter the intensity of the ride. This means less maintenance and more time on the trail or road.

Advanced Design

Crafted with precision, the SM-RT66 rotor features a six-bolt pattern (P.C.D. 44 mm) that is universally compatible with most hub designs, making it a versatile choice for a wide range of bicycles.

Upgrade Your Bike Today

Don't settle for less when it comes to your cycling experience. Upgrade to the Shimano SM-RT66 6-bolt disc brake rotor and enjoy superior braking power and reliability. Whether you are a competitive racer or a weekend warrior, this rotor is designed to elevate your biking performance. Visit our store today to see how Shimano's commitment to quality makes a difference in every ride.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40548602292

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4.2 ★★★★★
Based on 28 reviews
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Nathan T
Dallas, US
★★★★★ 5
Sturdy, excellent packaging, nice finish
Color: Walnut - Warm Brown Woodgrain, Number Of Shelves: Pack of 2, Size: 20 inch, Color: Walnut - Warm Brown Woodgrain, Number Of Shelves: Pack of 2, Size: 20 inch
I used these shelves for my espresso area and I love them. The unboxing experience was so nice, it caught me off guard! Everything felt very handcrafted and sturdy. The finish on the real wood was very nice. It came with everything I needed for installation, which was very convenient. Installation was super easy and everything fit together perfectly. I am very pleased with these shelves!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
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carol casey
Alexandria, US
★★★★★ 5
Finally, great shelves!
Color: Walnut - Warm Brown Woodgrain, Number Of Shelves: Pack of 4, Size: 30 inch
Having tried several shelves, this is by far the best product we have received. These shelves are real wood, well cut and prepared, with very easy installation and are quite stable. They look wonderful in the bedroom we purchased them for, and we like them so much that we have just order another set for another room. These shelves are well worth every penny, and came with a beautiful thank you card from the small business from whom we purchased them...we thank them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
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Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Beautiful floating shelves. Worth the price.
Color: Honey Oak - Warm Amber Tone, Number Of Shelves: Pack of 2, Size: 12 inch, Color: Honey Oak - Warm Amber Tone, Number Of Shelves: Pack of 2, Size: 12 inch
Love these shelves. Hanging them was incredibly simple. They came with a level to really help ensure they were straight. Directions were precise and easy to understand. Took me longer to decide where and how I wanted to place them than it did to hang them. Literally took me 5 minutes to actually hang both shelves. They are smooth, easy to dust and look amazing in all lighting. They are packaged well so I had no missing pieces and no damage. Super strong hold and I love that the bottom of each shelf has a screw to secure the bracket to the shelf so they don't fall. Where I live, that is a major plus because we have a train that comes through regularly and they haven't loosened a bit. Super pleased with this product.
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Reviewed in the United States on April 12, 2026
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Verified Purchase
AmazonCustomer981
Birmingham, US
★★★★★ 5
Perfect shelves for our liquor cabinet
Color: Modern Black - Rich Neutral Satin, Number Of Shelves: Pack of 3, Size: 30 inch, Color: Modern Black - Rich Neutral Satin, Number Of Shelves: Pack of 3, Size: 30 inch
Absolutely love these floating shelves. We bought three 30" and two 12". The quality exceeded my expectations. They feel incredibly solid, well-made, and high end. From the moment the package arrived, I could tell this company really cares about their product and their customers. Everything was packaged so elegantly and thoughtfully, with great attention to detail. Installation was straightforward, and once mounted, the shelves looked absolutely beautiful. What really stood out was the customer service. It was honestly some of the best I’ve experienced on Amazon. Super responsive, helpful, and genuinely caring. You can tell this is a company that takes pride in what they do. Highly recommend these shelves to anyone looking for something stylish, durable, and backed by amazing customer support
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Reviewed in the United States on May 29, 2026
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Verified Purchase
DJ SINGH
Charlottesville, US
★★★★★ 5
good
Size: 23.6 Inch, Color: White
I recently added this bathroom shelf, and it’s been a great upgrade for organizing my space. It was easy to install and feels sturdy enough to hold everyday essentials like toiletries, skincare products, and small containers without any issues. The design is simple and clean, which helps it blend in nicely with the rest of the bathroom. It doesn’t take up much space but still provides enough storage to reduce clutter around the sink or shower area. One thing I appreciate is how practical it is for small bathrooms—everything is within reach, and it makes the space feel more organized overall. As long as it’s installed properly, it holds up well and stays secure. The only downside is that heavier items might not be ideal depending on the material, but for regular use, it does the job perfectly. Overall, a functional and affordable solution if you’re looking to add extra storage and keep your bathroom tidy.
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Reviewed in the United States on April 28, 2026

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