Description

The Shimano SM-RT66 disc brake rotor delivers exceptional performance with its 6-bolt mounting system. Specifically designed for Shimano Zee and SLX disc brake systems when paired with 6-bolt, non-center-lock hubs, these brake discs ensure reliable braking.

Featuring a precisely cut and drilled stainless steel braking surface, these rotors enhance pad clearing in muddy conditions and facilitate cooling under heavy loads, thereby improving pad performance and longevity.

These are excellent quality and give great value for money.

Features:

Larger disc brake rotor option provides consistent brake performance with more power. 220 mm disc brake rotor provides 10% more stopping power than 203 mm. Easy to install anti-loosen plates help secure disc brake rotor bolts in place
Resin/Metal pad compatible

 

- Durable Construction: Crafted with Shimano's advanced technology, these rotors are designed to last, ensuring consistent performance and durability against wear and tear.

- Optimized Heat Dissipation: The advanced design facilitates rapid heat dissipation, reducing brake fade during long descents and intense riding sessions.

- Smooth and Consistent Braking: Experience smooth and responsive braking, thanks to the precision-cut stainless steel surface

- 6-Bolt Design: Versatile and easy to install, being compatible with a wide range of hubs and wheelsets.

Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.


Shimano SLX SM-RT66 Disc Brake Rotor

4.7
Rated 4.7 out of 5 stars
17 Reviews

SKU: SMRT66S

Barcode: 4550170598334

The Shimano SM-RT66 disc brake rotor delivers exceptional performance with its 6-bolt mounting system. Specifically designed for Shimano Zee and SLX disc brake systems when paired with 6-bolt, non-center-lock hubs,... Read more

£13.95 RRP £22.99SAVE 39%

Select Size
  • 160mm
  • 180mm
  • 203mm
  • 220mm

Description

Delivery Information

We have a range of delivery options on orders. Most importantly, if your order is over £50 then delivery is free!

All Biketart orders are fully trackable. You will get a tracking number by email when your order is shipped which will allow you to track it with Royal Mail or DPD.

In-stock orders placed by 4pm will be processed the same day.

Any items displaying "in-stock with supplier, despatched in 2-3 days" on the product page cannot be despatched the same day as they will be shipped to us from the supplier when you place your order.

Read on to discover the delivery options available to you on your order.

Delivery Services

Standard Tracked: All orders over £50 are eligible for free standard tracked delivery by Royal Mail. For orders under £50 there is a £2.99 charge. Orders sent using standard tracked are usually delivered in 2-3 days.

Priority Tracked: For £3.99 your order is sent by premium tracked delivery which gives a 1-2 day (including Saturdays) delivery timescale. This service is provided by Royal Mail who will usually deliver on Saturdays. Orders must be placed by 4pm.

Next Day Courier: If you require next-working-day delivery then this is provided by DPD and is £6.99. Orders must be placed by 3.30pm and be fully in-stock in order to be processed before our daily DPD collection.

Saturday Delivery: You can select Saturday delivery options from DPD at the checkout.

Bike Delivery: Bikes are always delivered by courier. After placing a bike order your bike is fully assembled and tested before being carefully boxed for shipping. Because of this build process it is not always possible to offer next-day delivery on a bike. Please do get in touch if you want to know a specific despatch day on any bike on our website. Call us on 01227 832582 or email support@biketart.com.


Returns Info

We offer a 30 day return period on our items. We ask that items are returned in their original packaging and in re-sellable condition. We do not pay returns postage.unless we have made an error with your order.

We cannot accept the return if the item is not correctly packaged and is damaged in transit during the return trip back to us.

    Please do not stick any tape or labels to the products branded outer packaging.

      If you require an exchange it is recommended that you re-order the correct size/item and return the item you do not wish to keep to us for a refund.

        Customer Reviews

        4.7
        Rated 4.7 out of 5 stars
        Based on 17 reviews
        Total 5 star reviews: 15 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
        94%would recommend this product
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        17 reviews
        • SB
          Steven B.
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          11 months ago
          Brakes as new again

          My old rotors were contaminated with a bike cleaner of some kind. My own doing too.

          Tried to clean them, boiled them and set fire to them but this is the only way......new rotors.

        • L
          Lynne
          I do not recommend this product
          Rated 1 out of 5 stars
          12 minutes ago
          1 Star

          Terrible service, items showed in my bank however I received alert to say they still in my basket. Called store they checked and said order hadn’t gone through and amount would credit back to bank. Advised me to reorder which I did. Needless to say two lots of items appeared. I phoned store left voicemail. No return call. I filled out a form requesting contact on their website. No response. I paid for and received a double order with no means to return one. Mistakes happen but they should have methods to contact them to resolve -very disappointed.

        • JC
          John Chittick (.
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          Yesterday
          Good

          Good

        • M
          mikeyscott
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          Yesterday
          Fit and forget they just work

          good price, they just work well and don't have any fitment issues like some floating rotor types do with some calipers/adapters

        • K
          Krzysztof
          I recommend this product
          Rated 4 out of 5 stars
          1 week ago
          4 Stars

          They seem to work fine as a standard Shimano quality items you’d expect. The only fault is they changed colour for some unknown reason and it looks like two coloured piece of steel/brass. Other than that they’re fine

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