This high-quality 26" rear wheel is specifically designed for heavy-duty applications such as cargo bikes, e-bikes, and trekking bikes. It combines the robust Ryde Andra 40 rim with the extremely powerful Enviolo EX Extreme hub, and offers a choice of a solid axle or a modular axle for optimal compatibility with various frames.

 Specifications
 Rim: Ryde Andra

 
 Wheel size: 26" (ETRTO 559-25C) and 27.5" (ETRTO 584*25C)
 
 Material: Double-walled aluminum, extra reinforced
 
 Internal width: 25 mm
 
 Outer width: 30.8 mm
 
 Suitable for tire widths: 44–65 mm
 
 Number of spoke holes: 36
 
 Brake type: Disc or rim brake (depending on version)
 
 Maximum load: 120 kg per wheel
 
 Color: Black or silver
 
 Properties: Very high stiffness and impact resistance, ideal for heavy loads.


 Hub: Enviolo EX Extreme

 
 Type: Continuously variable hub gear (stepless shifting)
 
 Application: Cargo bikes, heavy e-bikes, professional use
 
 Maximum torque: 100 Nm
 
 Gear range: 380%
 
 Number of spoke holes: 36
 
 Brake mount: 6-bolt disc brake
 
 Maximum total weight: 300 kg (bicycle + rider + load)
 
 Freehub: 9-spline freehub
 
 Maintenance: Virtually maintenance-free, closed system
 
 Switching interface: Suitable for manual and electronic switching (AutomatiQ).


 Axle options

 

  

   
 Axle type
   
 Description
   
 Installation width
  
  

   
 Fixed axle
   
 135mm solid axle, ideal for standard frames with heavy-duty dropouts
   
 135 mm
  
  

   
 Modular axle
   
 148 mm modular thru axle, suitable for frames with thru-axle system
   
 148 mm
  
 


 Both axle options offer maximum stiffness, reliability, and are designed for heavy loads. The modular axle option makes the wheel compatible with modern frames with thru-axles, while the solid axle is universally applicable to classic cargo and trekking frames.

 Benefits at a glance

 
 Extremely strong and durable: Suitable for heavy loads and daily intensive use.
 
 Infinitely variable shifting: Always the right gear, even under load or when stationary.
 
 Flexible axle selection: Fits virtually any frame thanks to the choice of fixed or modular axle.
 
 Low maintenance: Both rim and hub are designed for maximum lifespan and minimal maintenance requirements.

 Applications

 
 Cargo bikes (cargo bikes)
 
 Electric transport bicycles
 
 Trekking and holiday bicycles
 
 Professional use (delivery, rental, heavy loads)


 Summary
 This 26" rear wheel with a Ryde Andra 40 rim and Enviolo EX Extreme hub is the perfect choice for those seeking maximum reliability, strength, and flexibility. Thanks to its axle options, it's suitable for both classic and modern frames, and the stepless shifting system offers an unparalleled riding experience in all conditions.

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