26" Folding Mountain Bike 21 Speed Men Bikes MTB Bicycle School Dual Disc Brake Aluminum The shorter wheelbase enables nimble

The shorter wheelbase enables nimble handling in congested areas

This folding bicycle incorporates an ultra-lightweight frame design

the Jack D7 prioritises rider comfort and urban manoeuvrability

the frame prioritises a balance between structural integrity and minimal weight

so nice and light while folded

26" Folding Mountain Bike 21 Speed Men Bikes MTB Bicycle School Dual Disc Brake Aluminum The shorter wheelbase enables nimbleApplication The product is suitable for daily commuting, fitness, off road challenges, competition, short distance recreational riding, and long distance adventure travel. Specifications Color: Blue, White Material: Rubber, High carbon Steel, Sponge Process: Spray Paint Assembly Required: Yes Number of Speeds: 21 Wheel Diameter: 66cm 26in Load bearing Capacity: 100kg 220. 46lbs Adjustable Height(Seat): About 10cm 3. 94in Product Size: 1. 72*1. 06m 5.