19-406 (20" x 1.75) Aluminium, double wall, DV spoke pattern without kinks (internally punched), for e-bikes/electric drive and mounting of large diameter hubs, suitable for highest loads, inner width 19.0 mm, height 25.0 mm Type Article Design Double wall Brake mount Hub Disc - 5-hole, Disc - 6-hole, Disc - Center Lock, Roller brake, Drum brake, no mount Brake compatibility Rim universal Brake flank yes E-bike type ready ETRTO 19-406 Color Brake flank silver Rim outer width 24.8 mm Rim height 25 mm Rim inner width 19 mm Rim model Andra 10 For wheel yes Main color black Double wall shape symmetrical Wheel size 20 " Spoke hole internally punched Number of spoke holes 36 holes Spoke hole diameter for 2.00 mm Text Wheel config suitable for e-bike Valve type Schrader (AV) Wear indicator yes, no