Shimano Dura-Ace R9270-C36 Disc Carbon Rear Wheel for Tubulars
Features:
- Use: Road, triathlon
- Tyre type: For Tubular
- Rim Type: Tubular
- Rim width (mm): 28 mm
- Rim height (mm): 36 mm
- Brake type: Disc brake
- Spokes: 16
- Method of fixing the shaft: E-THRU
- Material: Carbon
- Model: R9270-C36
- Compatible only with Shimano 12-speed road cassette sprockets
- Weight approx. 770 g
Technology:
- Centre lock: The CENTER LOCK system enables easy installation of the disc with slot mounting and a locking ring. The locking ring assembly system reduces working hours by decreasing the amount of time for both installation and removal. In addition, the safety fastening with the slotted mount increases accuracy and rigidity while improving braking efficiency.
- D2: Wind direction affects aerodynamic performance. To create the D2 tyre, Shimano engineers considered both headwinds and sidewinds, with the goal of achieving optimal performance in real-world cycling conditions. Extensive prototype testing, in the wind tunnel and on the road, showed that a wide rim with a deep rim flange provides better performance in a wide variety of conditions. On cornering angles between 0 and 15 degrees, the Shimano D2 rim profile reduces air resistance better than any other aerodynamic rim. This rim design also improves the lateral stiffness of the wheel and deliver better vertical handling for improved control, comfort and durability on the road.
- E-THRU: The tool-less thru-axle quick release system optimizes weight balance and rigidity and allows for ease of use with a reliable internal cam mechanism. The 15mm thru-axle system is 15% stiffer torsionally and 25% stiffer in cross section compared to a traditional 9mm quick release front axle system.
- Optbal: The Optbal rear wheel system incorporates 21 spokes with 14 spokes on the drive side and 7 on the opposite side of the drive. The cassette spacing on today's wheels produces an unbalanced tension on traditional 1:1 spoke systems.
Highlights
It offers comfort and safety without sacrificing performance and is lightweight without compromising strength or durability.Highlights
It offers comfort and safety without sacrificing performance and is lightweight without compromising strength or durability.Product availability: The majority of our products are in stock in our warehouses, this is stated on the same page as "Product in stock. Delivery within 48 hours". In products with size options, this information will appear when you select the size you want. If we do not have the product in our warehouse, we will inform you of the estimated delivery time. We will keep you updated on this information and work to ensure you receive your order as quickly as possible. When the product is not available we will give you the option to sign up to an alert to let you know when it is back in stock.
Payment method: You can pay by card, paypal or bank transfer. If you choose the last option, you will receive an email with our bank details for you to make the payment. When we have proof of the payment, we will take care of changing the status of your order and start to prepare your items for delivery.
Delivery costs: The majority of our orders come with free delivery. Purchases over 49 euros in Spain have free delivery excluding products such as dumbbells, weights, MTB, BMX, urban, road and electric bikes. We don't deliver to the Canary Islands, Ceuta or Melilla.
Returns: We guarantee 100% satisfaction with your purchase, you have up to 365 days to return it. You can manage this from the "My account" section and request a refund. For safety and/or hygiene reasons we do not accept returns or exchanges of electronic products that have been switched on and/or activated, food and nutrition products, reusable masks and climbing equipment. You have all the details here.
Size changes: For products with size options, you can consult the size guide table in the product details, to help you choose the one that fits you best. If when you receive the order, you need a different size, you can change it free of charge (Spain). If the new size isn't available we will find you an alternative. Here you will find all the steps to follow.