Powered by Smartsupp Roval 321 Disc Wheel: Aerodynamics and 1k Carbon | Biked – BIKED

FREE SHIPPING FROM € 99.99

Roval 321 Lenticular Rear Wheel

SKU: 30021-8932  |  Barcode: 888818733439

Regular price €2.499,00

Shipping and delivery times

Your order is handed over to the courier within 24/72 working hours from receipt of payment.

  • Processing and delivery times are calculated from Tuesday to Friday, excluding Monday, weekends, and public holidays.
  • FREE SHIPPING for orders starting from €99.99 (excluding bicycles)

Returns and support

  • You can request a return within 14 days of receiving the goods.
  • Product conditions: Items must be new, unused, in their original packaging and with labels attached.
  • Shipping costs: Return shipping costs are at the customer's expense.
  • Refund method: The refund will be issued within 14 days of product verification, using the same payment method chosen for the purchase.

To consult the complete regulations, exceptions, and detailed procedures, [click here and read our Returns and Refunds policy]


Description

The Roval 321 Disc redefines speed standards, being designed to optimize the most influential component in the bike leg: the disc wheel. Made with a single layer of 1k carbon fiber on each side, this wheel is among the lightest on the market, reducing fatigue over long distances thanks to an extremely smooth ride. Through advanced CFD studies and wind tunnel tests, the profile has been differentiated between the two sides to ensure the maximum possible aerodynamics in the presence of the drivetrain. The structure perfectly balances torsional stiffness with frame flex, ensuring immediate power transfer without mechanical rubbing.

  • 1k Carbon: ultra-light and high-quality material that guarantees superior smoothness and reduced peripheral weight.

  • CeramicSpeed Bearings: high-end components to minimize friction and save every available watt.

  • Differentiated Aerodynamics: CFD-optimized profile to specifically manage airflow on both sides of the wheel.

  • DT Swiss 240 Mechanics: hub with Star Ratchet system for immediate engagement and superior frame responsiveness.

  • Tubeless Ready: rim designed for maximum efficiency and reduced rolling resistance.

Specifications Technical Detail
Material 1k Carbon Fiber
Approximate Weight (g) 1015
Rim Width Ext. 27.3 mm / Int. 19 mm
Hub and Bearings DT Swiss 240 / CeramicSpeed
Axle Compatibility Thru-axle 142x12 / Quick Release
Compatible Tires 22-38 mm (Max pressure 130 PSI)