SKU: 40548602292

Shimano 6-Bolt Disc Brake Rotor - SM-RT66

$41.39 $45.99
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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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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4.7 ★★★★★
Based on 8 reviews
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Tyler & Brook'lyn Lewis
Omaha, US
★★★★★ 5
Small shelves, great value
Color: Wooden, Size: Medium
These shelves were great for an area out of the way, would not be perfect for everyone. Super sturdy and easy to install however the wood seems untreated and still a bit rough. The brackets don’t blend well and seem a bit out of place but these small and light shelves have been great at holding small items. I might not trust them with anything too heavy but they have held anything I tried. Only complaint is that they are a bit on the small side as far as depth goes. Other than that, they are awesome. If the brackets looked more sleek and the wood was stained it would be perfect for anywhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2024
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Verified Purchase
Natasha Hill
Grantham, US
★★★★★ 5
Great Shelves!
Color: Brown, Size: Large
These are great shelves! Easy to install and very nice looking and very sturdy. I was well pleased with these!
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Reviewed in the United States on March 19, 2026
P
Verified Purchase
PocketKitty
Dallas, US
★★★★★ 5
Great shelves that look cute and are affordable!
Color: Wooden, Size: Medium, Color: Wooden, Size: Medium
These worked perfectly for what I needed them for. I make plushies and needed a way to store and show off the pieces I plan to keep. They were very easy to put together and hang. I did use a laser to make sure everything was nice and straight and also measuring tape to make sure they were evenly placed. Other than that it comes with everything you need to put them together, like a screwdriver. I found the screwdriver to be kind of bad because the tip of it was too soft and after like 8 screws, the tip had no more edges and would just spin. It stripped itself. But that’s okay, I had my own screwdriver. So if you buy these, make sure you have one or else be very careful with the one they give you. Other than that, they are super affordable, cute, easy to hang and look good. In the pictures I added, I am still in the process of organizing the plushies so they do look a little cramped and messy. I figured I would still add them so you get an idea of how they look. I think they look pretty nice and would look even better if I organized my plushies better lol. I def recommend these shelves and I hope this review helps you! :)
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Reviewed in the United States on March 20, 2025
R
Verified Purchase
Ruth Freitag
Massapequa, US
★★★★★ 5
Very Nice Looking.
Color: Black, Size: Medium
Nice looking. Correct size for small items and small space. Light to hang but not cheap.
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
Miah
Houston, US
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026

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