Chatham Rev+ 2 Beach Cruiser Electric Bike - Step Through

  Frameset:  Sizes: 16.5" Step Over; Material: Alloy, 6061  Dropouts: 1x rear fender eyelets, rear rack mounts, Replaceable Der Hanger: Yes Fork: Steel DriveTrain Derailleur - Rear: Shimano Tourney 7 speed Shifter: Shimano Tourney 7 speed Crankset: 42T alloy  Chain: KMC Z7 BB: JIS square taper cartridge Freewheel/Cog: Shimano 14-34T Wheelset Rims: Alloy 36H for disc brake Hubs: Alloy bolt on 17mm nut Spokes: 13G/2.3mm w/brass nipples Tires: 26 x 3.0, with puncture protection Components Headset: Threadless, 1 1/8" Brakes: Tektro mechanical with 180mm rotors and semi-metalic pads Handlebars: Alloy cruiser Grips: Comfort with alloy lock rings Stem: Allpy quil Saddle: Comfort Cruiser Seatpost: Alloy; 25.4mm x 350mm Seatpost Clamp: Alloy QR Pedals: PP platform 9/16" Extras Kickstand: Rear mount, adjustable, aluminum alloy Lights:Integrated/system operated front light w/ battery operated rear light  Fenders: Full coverage  Tools: 2/3/4/5/6mm hex wrench; 8/10/15/17mm op