|Material||Carbon Fiber Toray T700 & T800|
Finish: UD Matt
|Profile||Clincher Tubeless Ready|
|Spoke||Sapim CX-Ray Spokes|
|Spoke Count||Front: 20 Rear: 24|
|Spoke Pattern|| Front: Radial
Rear: Radial drive side
2-cross non drive side
|Nipple||Alloy Color: Black|
|Cassette Compatibility||Shimano 10/11speeds|
AERO 40S:Total: 1360+-20g Front: 605+-10g Rear: 755+-10g
AERO 45S: Total: 1365+-20g Front: 599+-10g Rear: 766+-10g
AERO 50S: Total: 1410+-20g Front: 620+-10g Rear: 790+-10g
AERO 55S: Total: 1425+-20g Front: 632+-10g Rear: 793+-10g
|Brake Surface||3K Carbon Braking Track|
|Recommended Tyre Size||700 x 25-28mm|
|Rider Weight Limit||232lbs/105kg|
1 set of skewer
|Packing Size||81.5cm x 17cm x 65.5cm|
|Purchase Notes||Please use black rubber if use tubeless tyre. Tight the valve before pumping.|
Wide Rim Tech
25mm rim wide creates a better, more stable support, while the shape of the tire and rim together creates regular, stable air flow, in short, more aerodynamics, less attrition. provides an ideal basis for 25/28mm tires, the sizes currently popular.
2-Way Clincher Tubeless. Tubes or No-Tubes
Use either traditional tires with tubes, or tubeless tires without tubes. Tubeless tires can provide lower rolling resistance and better protection from punctures.
Sapim CX-RAY As light as a titanium spoke
The CX-Ray still receives the best results in fatigue testing of any spoke. The CX-Ray aero spoke combines excellent aerodynamics with low weight and great strength. Not only are they more aerodynamic, they also make wheels lighter and stronger. Its unique strength and flexibility make the CX-Ray suitable for most bicycle disciplines. CX-Ray spokes are used by top bike racers and triathletes around the world.
This wheelset has been certified and approved by the UCI (Union Cycliste Internationale), for use in UCI sanctioned road races.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.