Rigida Ryde Andra 40

Rim specifications:
Brand: Rigida - Ryde
Type: Andra 40
Colour black
Size (Inch/MM): 20" / 406
External width (MM): 31.5
Internal width (MM): 25
Weight (GR): 522
Material: Aluminum
Single-walled / Double-walled: Double-walled
Single bushed / Double bushed: Unbusted
Number of spoke holes: 32
Spoke nipple size: 14
Braking surface available: No