The Kaltik Flat V1 frame comes with KALTIC wheels (4 wheels) 60mm / 90a.
Possibility to put the frame with anti-rockers but it is ideally designed for mounting with 4 wheels of the same diameter, from 56mm to 60mm.
Size S / M = 5-7 (10 inch)
Size M / L = 8-15 (11.25 inch)
Plates sold in pairs with 8mm axles.