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Built for pure speed, the CADEX Aero Cotton tyre features an aerodynamically refined profile, a supple 320 TPI casing, and ultra-efficient RR-S2 silica compound.
Built for pure speed, the CADEX Aero Cotton tyre features an aerodynamically refined profile, a supple 320 TPI casing, and ultra-efficient RR-S2 silica compound.
Cadex

Cadex Aero 700x30c Cotton Tire in Black

£84.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

We want you to be happy with your new bike and accessories. If you've placed an order through our website, you have 30 days from the delivery or pick-up date to return an unwanted item.

HOW TO CANCEL OR RETURN

Using your order confirmation email, please reply, advising which item you would like to cancel / return and a member of the Rider Support team will be in touch.



FAQS

What happens if my item is faulty?

You have a 14 day right to return an item on distance selling applications and a 30 day right to return faulty goods

Can I exchange an item?

Unfortunately we are not able to provide an exchange service. If you have purchased the incorrect size, we will need to cancel to refund and you can then place a new order.

What is the cost to return a Gear item I had delivered to home?

Free, we will email you a returns label. You simply apply to the box and take the parcel to your local DPD drop-off

What is the cost to return an item I collected in store?

You can return in store for free.

Can my bike delivery order be collected from my home?

Yes, our courier collection fee is £30. However, you must use the original delivery packaging - if you do not have the original box, a new one will be sent at an additional cost of £60.

Can my Gear order be collected from home?

Yes, our returns fee is £10

When can I expect a refund?

Giant will issue refunds within two working days from confirmation the store, or distribution centre, has received the returned item. Please refer to your payment provider for their timescales.

What is your returns policy for bikes with an ISP?

We do not accept returns for bikes with an ISP.

Am I able to return a bike after a ride?

We know that sometimes a short ride is what it takes to know if a bike is suitable. However, to be eligible for a full refund, the bicycle and its accessories must be clean and not display any damage or signs of wear, exceeding that which could be expected to establish that the bike is not suitable for the intended purpose.

Cadex Aero 700x30c Cotton Tire in Black

Season:2025

Brand:Cadex

Code:340000324

Built for pure speed, the CADEX Aero Cotton tyre features an aerodynamically refined profile and ultra-efficient RR-S2 silica compound.

The CADEX Aero Cotton tyre's profile is the same as the proven CADEX Aero Tire, with a tall, oval shape, thin sidewalls, and a reinforced mid-section. Developed using CFD analysis and wind tunnel testing, it seamlessly integrates with CADEX and other hookless aero rims for reduced drag and improved efficiency.

A 320 TPI cotton casing improves ride feel and responsiveness, while a new RR-S2 silica compound reduces energy loss, making each pedal stroke more efficient. This combination results in a faster, smoother ride with reliable grip and handling.

Features:

  • Micro-file shoulder tread enhances cornering grip.
  • Proven Race Shield puncture protection ensures lasting durability.
  • Lightweight, precision-engineered, and battle tested by the pro riders of Team Jayco AlUla, it delivers elite performance with every ride.
  • Hybrid carbon-Zylon bead with superior elongation resistance.
Technical Information
  • Race Shield Puncture Protection
    With an exclusive ultra-lightweight and cut-resistant Kevlar® material incorporated into the casing, Race Shield provides superior puncture protection without compromising speed or road feel.
  • RR-S2 Compound
    RR-S2 silica compound reduces rolling resistance by 30% compared to previous compounds, delivering a faster, more efficient ride.
  • Cotton Race Casing (CRC)
    Lightweight Cotton Race Casing enhances ride quality and traction for precise handling while reducing overall weight for improved efficiency.
Sizing Information
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