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  • Shimano Ultegra RT800 - Ice Tech FREEZA Disc Rotor
100352303
Shimano Ultegra RT800  - Ice Tech FREEZA Disc Rotor
Shimano Ultegra RT800 - Ice Tech FREEZA Disc Rotor
  • Silver
  • Ultegra RT800  - Ice Tech FREEZA Disc Rotor
  • Silver
  • Ultegra RT800  - Ice Tech FREEZA Disc Rotor
43

Shimano Ultegra RT800 - Ice Tech FREEZA Disc Rotor

FREE DELIVERY TO UNITED KINGDOM
£51.99
(32) Read all reviews

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Shimano
51.99 GBP
The SM-RT800 offers superior heat dispersion over current road-disc systems, due to the benefits of the Ice Technologies Freeza.
Rated 4.8/5 based on 32 Customer reviews
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  • Description
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The SM-RT800 offers superior heat dispersion over current road-disc systems, due to the benefits of the Ice Technologies Freeza.

Top Features of the Shimano Ultegra RT800 - Ice Tech FREEZA Disc Rotor

Official Shimano Replacement Part
Material: Aluminium (inner), Steel (braking surface)
Compatibility: Shimano Centerlock hubs
Attachment Type: Centerlock
Recommended Use: Road
Weight: 128 g (160 mm) 108 g (140 mm)

Product Data

Brake Type: Hydraulic Disc Brake
Commuter: Yes
Touring: Yes
Cyclocross: Yes
Time Trial: Yes
Road: Yes

Better heat dispersion than current road disc systems.

About the Shimano brand

Shimano are the makers of the world's most well known cycle component brand. Established in 1921 when the first cycle freewheel was forged. Shimano produce drivetrains, wheels, pedals, shoes, cycling clothing and pretty much every Shimano cycle accessory you can think of! Famous for their top end products ridden by the pro's, Dura-Ace and XTR, which cover both road and MTB's. At Shimano, they're doing everything they can to respond to heightened environmental concerns. Shimano are proud to be a producer of bicycle components that help people to enjoy outdoor sports and interact with nature through healthy non-polluting activities. In their 87 plus years of existence Shimano have accumulated a wealth of technology and product development and expertise that serves as the driving force behind their continually evolving product line.

Delivery Information

The delivery options available for shipping this product along with the contents of your basket to United Kingdom are:

  • Standard Delivery: Estimated delivery Thursday 22/04/2021 - Free
  • Collect+: Delivery to one of 5500+ stores for collection at a time convenient to you from Tuesday 20/04/2021 - Free
  • Priority 1st Class Delivery: Estimated delivery Tuesday 20/04/2021 - £3.99

International Delivery

Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.

Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options

Returns Information

We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.

Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.

Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy

Shimano Ultegra RT800 - Ice Tech FREEZA Disc Rotor is rated 4.8 out of 5 by 20.
Rated 5 out of 5 by trh217 from Great disc rotor Had used these rotors before on a previous bike and have been really impressed with them.
Date published: 2021-02-28
Rated 5 out of 5 by David24 from How Good Do These Look Obvious Shimano benefits but more importantly.... How good do these look!!!!
Date published: 2021-02-26
Rated 5 out of 5 by Smudger404 from Look better than my 105 rotors! I bought a new wheel set to replace my OEMs and needed rotors and a cassette to ensure they were easily swappable, and turn my old hoops into winter wheels. I matched the cassette to the existing one but decided I wanted to try these rotors out. The look great on the wheels. I’m not a pro enough rider to be honest to tell if they provide better stopping power or if heat dissipates faster, but they were easy to fit as an amateur and did need a slight calliper adjustment which was easy enough to do. A couple of 20mile ride outs so far and they are working fine.
Date published: 2021-02-21
Rated 5 out of 5 by ak70 from Nothing to add Looks good, works as it is supposed to and is very affordable.
Date published: 2021-02-03
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Pair or single disc

Is this listing and the price for a single replacement disc, or a front/rear pair?
Asked by: PaulF77
A single rotor is supplied.
Answered by: WiggleMJ
Date published: 2019-10-30

Compatibility with eTap Red HRD

Will these rotors (both 140 and 160) work fine with SRAM eTap Red HRD calipers?
Asked by: docjaq
Yes, this rotor can be used with the SRAM eTap Red HRD calipers.
Answered by: WiggleDonat
Date published: 2019-10-30

Compatibilty with previous version?

Does this rotor replace the SM-RT99-SS used on the Ultegra BR-785?
Asked by: Fiets4
This would be a suitable replacement.
Answered by: WiggleKris
Date published: 2017-06-21

Compatible with RS505 callipers?

I’m upgrading the wheelset and have RS505 callipers from a 105 group set, so wondering if these will be compatible? Existing rotors are 160mm. Also going from 6 bolt to centre lock
Asked by: EdmundsH
This rotor would be compatible with these calipers. I hope this helps.
Answered by: WiggleKingL
Date published: 2021-03-30

Are these compatable with Shimano BRR-S505 disc brake, 160mm rotor

Asked by: Mikemst
These would be a suitable replacement.
Answered by: WiggleRickyR
Date published: 2018-10-23

Compatible with..

Compatible with my Ultegra mechanical disk calipers and DT-Swiss CR 1400 centerlock rear wheel? 140 for my Argon18 Krypton X frameset!
Asked by: SatoF12002
I can confirm these will be compatible.
Answered by: WiggleWill
Date published: 2020-08-19

Tool needed to fit this?

Hi. Which lock ring tool do I need to fit this? The shimano cassette locking tool I already have is to shallow to fit over the wheel axle. Although the splines are the correct size, I need a longer one that goes over the hub axle.
Asked by: Randyrhino
The attached tool will be suitable.
Answered by: WiggleAidan
Date published: 2019-09-20

I presume these ultegra disc rotors are compatible will 105 calipers ??

I have replaced my wheels on a Cannondale Snaspe 105. The disc rotors are centermount so I'm upgrading to the ultegra rotors
Asked by: Bellyboy123
These will be compatible.
Answered by: WiggleJarrett
Date published: 2018-02-16

Can I use these as an upgrade to the SM-RT54 105 rotors I currently have fitted to my BMC Roadmachine RM02 which has a 105 groupset?

Will they also fit Ksyrium Pro Disc UST aluminium wheels?
Asked by: DunkMac
Based on information provided you would be able to use these as an upgrade to the SM-RT54.
Answered by: WiggleTim
Date published: 2020-03-11

Disc compatability

Can this rotor be used in place of Shimano BR-RS805 140mm? and can a 160mm rotor be fitted and change the caliper mount around?
Asked by: niknar
I can confirm this would be a suitable replacement. Generally it is possible to swap the caliper mount around to take a 160mm rotor but this is not the case on all bikes. For further info please use the link below to get in touch with a product expert and we may be able to double check this for you. http://www.wiggle.co.uk/ContactUsForm
Answered by: WiggleRickyR
Date published: 2018-02-05
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VAT No: GB 884 2571 94 | Company No: 02667809

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