Bici Pieghevole 16'' Ruote Carbonio 20/24 Fori 6 Pawls 72 Anelli Mozzo per 4-7 Velocità
Hubs: CNC macined ,6 pawls 72rings, NBK bearings or choose ceramic bearings. Fits for 16" 349 Folding bike (Hub axle system 74/112mm ( NOT 305 WHEELS), fit for brompton ,3sixty bikes. Hub: Front 74mm x 8mm, rear 112x 10mm. ).