GMADE 1.9 NR02 BEADLOCK WHEELS(BLACK) (2)True beadlock wheels from Gmade. Easy installation No gluing Internal beadlock system. Fits 12mm hex hubs and most 1. 9 inch size tyres. What's Included: Front half of wheels (Black in color) x 2 Back half of wheels (Black in color) x 2 Inner beadlock rings (Black in color) x 2 Wheel cap (Black in color) x 2 2. 5*6mm Allen bolts x 24 2. 5*15mm Allen bolts x 2 M2. 5 nuts x 12 Assembly instructions Spec Check: Width: 23mm Diameter: 48mm (1. 9inch)