


1203991177
Shimano Ultegra RT-CL800 CenterLock 160mm Rotor IceTech Freeza IRTCL800SI
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- 6 interest-free installments
- Easy returns within 14 days
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Installments Without Interest on All Cards 6
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| Varyant | SKU | EAN |
|---|---|---|
| Default Title | 1203991177 | 4550170232771 |
Delivery and product preparation
Ask our store about preparation time and any assembly required before ordering. Pickup availability is checked separately for the selected option.
Read shipping policy Ask about delivery and assemblyProduct Features
Shimano Ultegra RT-CL800 Centerlock Rotor – 160mm Ice-Tech Freeza
⚙️ Technical Specifications
| Feature | Value |
|---|---|
| Material (brake surface) | Stainless steel |
| Hub (spider) material | Aluminum |
| Structure | 2-piece (sandwich structure: steel + aluminum + steel) |
| Assembly type | Center-Lock |
| Diameter | 160 mm |
| Thickness | 1.75 mm |
| Friction surface width | 13.5 mm |
| Compatible brake pads | Resin or metal |
| Technologies | Ice-Tech / Freeza (winged structure that increases heat dissipation) |
| Color | Silver / Black (aluminum spider black) |
| Weight | 114 g (manufacturer data), 113 g (measured) + 8 g lock ring |
🧊 Ice-Tech & Freeza Technology
In Shimano's system:
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A combination of stainless steel + aluminum core is used.
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This structure keeps the heat about 100 °C lower.
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Additionally, the Freeza cooling fins reduce the temperature by about 50 °C.
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In this way:
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More stable braking is ensured on long descents,
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Disc warping (deformation) is prevented,
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Pad lifespan is extended,
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Noise level is reduced.
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🧩 Compatibility
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Fully compatible with all Shimano Center-Lock compatible hubs.
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Compatible with resin and metal brake pads.
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Compatible with calipers supporting 160 mm discs (e.g., Ultegra, 105, GRX, SLX, XT, Deore series).
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Thanks to the rotor's 1.75 mm thickness, it can also be used in MTB and road bike systems.
📦 Box Contents
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1 piece Shimano Ultegra RT-CL800 160 mm rotor
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1 piece internal threaded Center-Lock lock ring
🗓️ Production Information
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GTIN: 4550170232771
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MPN: IRTCL800SI
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Manufacturer: Shimano Inc. (Japan)
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Production Year: 2025 (introduced with RT-CL800, Ultegra R8100, and 12-speed groupsets).
The product is the latest Ultegra rotor series.
You can contact us for any questions. We will respond as soon as possible, within business days 24 hours. We are happy to assist you! 🚀
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When will my order be shipped?
Your orders are usually shipped on the same day. This period may vary during promotional times due to high volume.
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Customer Service
You can reach us by email at 7/24 info@ugurbisiklet.pro address.
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FAQ
Frequently Asked Questions can be found at the bottom of the product page.
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Contact Us
You can call us anytime at +90 850 307 1550 phone number.
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All our products are %100 original and are offered with quality and assurance. Uğur BisikletWe only source from reliable and authorized suppliers and act as their distributor to deliver the products to you. Shop with confidence, pedal quality!
Free Shipping and Free Returns
Frequently Asked Questions
📌 When will my order be shipped?
Your orders are shipped within 1-2 business days. This period may vary during promotional times due to volume.
📌 Which Shipping Company Do You Work With?
Domestic shipping is done via Yurtiçi Cargo in Turkey. International shipments are sent with DHL, FEDEX, or TNT.
📌 How can I track my order?
When your order is shipped, the tracking number will be shared via email and SMS. You can track your order on the courier company's website with this number.
📌 How can I return or exchange a product?
You can return products within 14 days unused and in their original packaging. For detailed return procedures, please review our return policy.
📌 When will I receive a refund for my returned product?
Once your return is approved, the payment will be refunded within 3-7 business days according to your payment method.
📌 Do your products have a warranty?
Yes! All products for sale are covered by manufacturer or distributor warranty. You can check product descriptions for warranty duration and terms.












