Aluminum frame Shimano RD-TY21 7-speed derailleur. Shimano Revoshift RV400 shifter 52T chainring Aluminum V-Brakes Aluminum brake levers 20" wheels Double-walled aluminum rims Folding handlebar Folding pedals Mudguard Backpack carrier with elastic strap Easel Ring Comfort saddle Brown grips and saddle 100% urban design Ultralight Maximum recommended weight 95kg Folded dimensions: 84x64x38cm