Hub spacing: 
Rear (MM): 135
 
Construction: 
Handmade or machine made: Handmade
Spoke pattern: 2 Cross


Rim Specifications:    
Brand:    Rigida - Ryde
Model:    Andra 40
Color:    Black
Size (Inch/MM):    559X25C
External width (MM):    31
Internal width (MM):    25
Material:    Aluminium
Single-walled / Double-walled:    Double-walled
Single eyelets / Double eyelets:    No eyelets
Number of spoke holes:    36GTS
Spoke nipple size:    13G
Brake surface present:    No

Specifications of the rear hub:
Brand: Shimano
Model: Nexus Inter  7 SG-C3001-7D
Color: black
Number of spoke holes: 36GTS
Type of brake: centerlock
Number of gears: 7S
Type of axle: Fixed axle 180 MM
Axle included: Yes, without nuts
Type of bearings: Ball bearings
Intended use: City

Specifications of the spokes: 
Brand: Sapim
Model: Leader
Color: Black
Material: Stainless steel
Spoke thickness: 13G
 
Specifications of the spoke nipples: 
Brand: Sapim
Color: Silver
Material: Brass