IDS unYOUsual Folding Bike Lightweight Aluminum Frame 20 - inch folding bicycle designed for commuting and exercising. Shimano 6 speed shifter and derailleur. semi-alloy front and rear V-brake. WANDA 20" x 1.75 tires Quick removable front handle stem. with alloy silver color cap & PVC black bell. Easy assembly and ride Shimano 6 speeds Simple twist grip shifter WANDA 20&#034; x 1.75 tires for speedy acceleration Weights around 32 lb. Easy to be carried around. Great for RV&#039;s, boats, apartments and small-space living. Thetransformer can be easily folded, transported and stored in any area. Adjustable seat and handlebars Requires minimal assembly out of the box