HIGHWING Multi-functional BackpackThe Highwing Bicycle backpack can be used as an ordinary backpack for daily use as well it can be enlarge to a big size to load the bike, with wheel and shaft. All together make the bag more suitable for traveling , it is the best backpack luggage ever with multifunctional function to load the bike as well as a basket for bike. Fabric: Oxford Fabric SIZE51*18*36cm(expand 75cm) Capacity40 80L WEIGHT1KG

just like the Transformers on a bicycle

touching point of hands

we have the mission of building better earth

8KG Speed: 15-35 km/h   Bearable: 110KG Suitable height: 130CM-200CM       Tire size: 1

Fabric:  Oxford Fabric                        SIZE：51*18*36cm(expand 75cm)

so you need to adjust few minutes when braking

Ideal for the modern adventurer looking for the best in both form and function

Highwing bike is even better than much other single speed big wheel cycle by the opinion of buyers it would be good enough if you do not go out for mountain bike riding

Bicycle pedals: non-slip folding pedalsBrake Type: Front and rear mechanical disc brakesChain: KMC Guimeng chain

Live life in motion with HIGHWING

the advantage is also when riding an uphill highwing bike is bit better experience than much single speed big wheel

we already thought of such issue at the most of beginning of design