Strong rim, just a bit stronger than the normal ZAC rim

Rim Specifications:

Brand: Rigida - Ryde

Model: ZAC 21

Color: Black

Size (Inch/MM):  24" / 507

External width (MM): 27

Internal width (MM): 21

Weight (GR): 492

Material: Aluminium

Single-walled / Double-walled: Double-walled

Single eyelets / Double eyelets: Single eyelets

Number of spoke holes: 32

Spoke nipple size: 14

Brake surface present: Yes

Data for spoke length calculations using the Sapim spoke size calculator:

Internal diameter of the rim (MM *Not ERD*): 483

Rim thickness (MM): 2

Number of spokes in the wheel: 32

Number of crossings gear side: of your choice

Number of crossing non-gear side: of your choice

Link to spoke calculator: www.sapim.be/spoke-calculator