Specifications: 1) Folded size: 67 x 30 x 16cm 2) Unfolded size: 100 x 70 x 43cm 3) Weight: 5.6kg/12.6lbs 4) Dual chain ratio: 14:8 and 35:9 5) Max. weight tolerance: 85kg 6) Max. braking force: complies with the S1602 part 1:1992 standards 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 Conveyance: Qty/20' GP: 683pcs Qty/40' GP: 1,365pcs Qty/40' HQ: 1,658pcs