Shimano 6-Bolt Disc Brake Rotor - SM-RT66
SKU: 40548602292

Shimano 6-Bolt Disc Brake Rotor - SM-RT66

$41.39 $45.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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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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4.4 ★★★★★
Based on 1444 reviews
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Product Reviews
A
Verified Purchase
Amber
Massapequa, US
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
M
Verified Purchase
Michael S
Fort Morgan, US
★★★★★ 5
Great Product that does exactly what it says it will.
Color: Beige, Size: 34"- 3 Panel
I really enjoy this product and it does exactly what it describes. I use it on my balcony. It is effective, but still very lightweight. It is easy to assemble as well. The price point is excellent. Also, I had an interaction with the company about an issue and they were incredibly responsive and helpful, fixing the issue immediately. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
L
Verified Purchase
Lula-A1A
Lexington, US
★★★★★ 5
Great WFH screen for video calls
Color: Black, Size: 22"- 4 Panel
I share a workspace with my hubs since we both work from home. I have the attention span of a 🐿️ and need this so I can focus on my work and not get distracted by him, since he is very amusing to watch. This screen is very lightweight and the panels can move and create a little cubicle around your workspace. I personally loved cubicles & despise open space seating, even at home. The ADHDer in my loves being able to block things away from my field of vision. These panels also hide any mess behind you, especially if you forget to blur the background on Teams or Zoom calls or if you don’t have the option to change your backgrounds. This was fairly easy to put together and very easy to move and adjust. The screen is a much better option than a sheet as I’ve seen others use on calls.🤦🏻‍♀️😂 I’m not sure how it will stand up around rambunctious pets or kids, but fairly certain it takes quite a push to knock it over. We have four cats & I’m pretty sure someone would try to climb this, which is why they’re not allowed in our workspace.
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Reviewed in the United States on April 10, 2025
A
Verified Purchase
Aidan
Battle Creek, US
★★★★★ 4
Difficult to assemble, but a good basic divider
Color: Beige, Size: 22"- 4 Panel
I bought this to use as a background for when I have video calls. I wish I'd ordered the 6- or even 8-panel to block a little more, but that's my own error. It still covers a good portion of the room, so I'll make do, or maybe buy another at a later date to expand it. It looks ok, if a little plain. The fabric panels have creases in them from being folded and will need to be steamed or ironed out for a nicer look. It would be easy to make your own panels as well, if you're so inclined. The construction is decent. The frame is lightweight and if you don't angle the base supports the right way it may tip over if you extend it too far. The fabric panels aren't the highest quality, but are sturdy enough. They seem like they would handle being thrown in the wash well. The only issue I have with it is that it was so difficult to put together. The push latches that connect the poles don't push it well and hurt my hands. The fabric panels are sized to be extremely taut, which makes it very difficult to get them on the bars without forcing the bar to bend slightly. Overall, this is a good divider if you're looking for something simple and functional without being too worried about aesthetic. It's also a good, inexpensive base if you want to make your own custom panels.
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Reviewed in the United States on August 5, 2025
D
Verified Purchase
DollarBill
Boise, US
★★★★★ 5
Great Room divider
Color: Beige, Size: 34"- 3 Panel
Works well in separating my kids play area from my computer/office room. Easy to put together, height is perfect somewhat sturdy, looks great, light weight, not good if you are using it as a door, but if it is to stay in place than it is stable enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025

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