The RAD15 Cloud23 is a high-quality, wide-profile trekking and bikepacking rim designed to reliably withstand heavy use and daily commuting. The rim combines a modern, wide profile with high stiffness, making it ideal for use with wide tires on touring, gravel, and e-bikes.

 ## Key Specifications

 - Internal rim width of 23 mm for optimal support of wide tires, ideal for tires around 50–60 mm.
 - Rim height approximately 23 mm and a weight around 570 grams, which allows for a strong but still relatively light wheel build.
 - High-quality aluminum construction for a good balance of stiffness, durability and weight, suitable for intensive use.

 ## Developed for trekking and bikepacking

 The Cloud23 has been specifically developed with trekking and bikepacking in mind, allowing you to reliably carry luggage weighing up to approximately 15 kg, depending on riding style and total system weight.

 Combined with the right spoke patterns and hubs, the result is a wheel that inspires confidence on long rides, rough roads, and everyday use.

 ## Benefits of wide 23mm rim

 The 23mm internal width makes a wide tire more stable, with a larger contact patch and more comfort and grip, especially on gravel and rough roads.

 The improved tire support allows you to run lower tire pressure, which provides extra comfort and control without compromising stability.

 ## Ideal range of application

 The RAD15 Cloud23 is ideal for trekking bikes, touring bikes, gravel bikes and robust commuter bikes where reliability is more important than a few grams of weight.

 The rim also provides a strong base for modern e-bikes and speed pedelecs with wide tires, provided the wheel construction is adapted to weight and use.