1. MEAS(cm): 67*30*16 2. G.W. /N.W. (kg): 6.8/5.8 3. Specifications: 1) Folded size: 67*30 *16cm 2) Unfolded size: 100* 70* 43cm 4) Dual chain ratio: 14:8 and 35:9 5) Max weight tolerance: 85kg 6) Max braking force: complies with BS1602 part 1:1992 7) Polymer composite: 30% GF PA66 8) Aluminum: heat treated 6061T6 9) Tire size: 15cm/6 diameter x 3.2cm/1 10) Tire valve type: shredder 11) Pneumatic tire pressure: 90PSI 12) Max saddle height: 90cm 13) Min saddle height: 82cm 4. Conveyance: Qty/20' FCL: 870pcs Qty/20' FCL: 1740pcs Qty/40' HQ: 2114pcs