When will I receive my order?
Parts & Accessories orders that are placed before 1 pm are estimated to be delivered the next working day. More delivery info here.
For example, if you place an order before 1 pm on Wednesday, we'll aim to get this out that same day for estimated delivery on Thursday.
If, for example, you place your order after 1 pm on a Friday, or at the weekend, we'll aim to dispatch on Monday for estimated delivery on Tuesday.
Do you deliver outside of the UK?
We deliver to over 150 countries worldwide. Please add any items you require to the basket; the shipping to your destination is calculated at the checkout.
You can learn more about delivery information here. We have a separate page with estimated international delivery times.
Due to restrictions, there are some items we can't deliver internationally (battery packs and aerosols). These items are clearly stated on each product page.
Why can't I purchase some items?
Some certain products we hold exclusively to support our bike customers (those who purchase their bike directly from us).
When you purchase your bike directly from us, your account is unlocked for quick access to order these spares, should you need them.
Purchased from us, but don't see the option to 'Add to Cart'? Please get in touch and our team will be able to assist.
Description
180mm Shimano RT-CL800 Ice Tech FREEZA Disc Brake rotor with internal magnet lockring
The Shimano RT-CL800 rotor is available in a 180mm size, maintaining the high performance of the Ultegra/XT component level. It features ICE TECHNOLOGIES FREEZA, incorporating a three-layer stainless steel/aluminum construction and radiator fins to significantly reduce heat buildup by up to 50'C. While the original 'LJ' suffix applies to the 203mm version with an internal magnet lockring, the 180mm Centre Lock rotor offers the same superior heat management. This design guarantees consistent, powerful, and quiet braking, effectively minimizing fade and extending the service life of your brake pads.
Features:
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180mm Ultegra/XT Performance: This specific rotor diameter is set at 180mm, offering the superb stopping power and heat management characteristic of the XT/Ultegra component level.
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Consistent Braking Control: The revolutionary stainless steel/alloy/steel three-layer sandwich construction actively controls thermal energy, ensuring highly consistent and powerful braking performance.
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Advanced Heat Dissipation: The aluminium core allows heat generated during braking to quickly radiate away, achieving surface temperature reductions of approximately 50'C.
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FREEZA Cooling Technology: The alloy core extends outward as a fin structure, providing added cooling surface area to further dissipate heat and prevent brake fade.
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Benefits of Thermal Management: Due to this improved heat dispersion, riders experience longer pad life, reduced noise, and minimized fade, especially under heavy load.
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Rigid Center Lock Mounting: Utilizes the robust Shimano Center Lock system, ensuring a durable, lightweight, and rigid mounting interface for quick and secure setup.
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Precision Braking Surface: The finely cut braking surface not only aids in cooling but also improves mud clearance, maintaining reliable performance in challenging, wet conditions.
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Lightweight Aluminium Support: A large aluminium spider acts as a highly rigid and lightweight platform, securely supporting the external rotor ring.
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Lockring Versatility: The 180mm size is available with various lockring options (internal, external, or internal with integrated magnet) to fit diverse applications.
Next business day UK mainland delivery on parts & accessories
NEXT DAY DELIVERY
Parts & accessories ordered with a bike will arrive fitted where possible
WE FIT PARTS
Parts & accessories dispatched same day if ordered before 1pm
SAME DAY DISPATCH
We deliver electric bike accessories to over 150 countries worldwide
WORLDWIDE DELIVERY