StreetStrider 7i Mobility Bike, Blue

?Mfg #: 7IShimano Nexus 7-speed transmission with twist grip shifterCruise at 15-20 mph in gears 6 and 7 and climb steep hills in gears 1 and 2Each gear shift changes the ratio by about 15% so you can find the perfect resistance level for your strideStable 3-wheel platform and Intuitive Lean-To-Steer SystemDual front and rear disc brakes provide exceptional stopping powerHigh tensile steel frame supports riders up to 300 poundsExtended Foot Platforms for Optimal Foot PlacementAdjustable Arm Lever Positioning for Rider ComfortQuick release folding system for transportation and storageHeight: 50″-60″Height Folded: 24″Wheelbase: 51″Box Dimensions: 52″L x 21″W x 13″H