The Cannondale Trail 20 is geared for those ready to step up to the freedom and expanded range that gears provide, this sporty machine is up for anything from sidewalk cruising to trail blazing, and is built for building skills confidently. FEATURES: Durable lightweight alloy frame, because a light bike is easier to handle and more fun to ride.e Wide range 7-speed gearing with low torque 7-speed twist shifter made for smaller hands 20" alloy rims with versatile multi-surface tires Bump smoothing Suntour 40mm fork SPECS: Frame SmartForm C3 Alloy, rim brakes, rack/fender mounts Fork SunTour XCT-JR 20, 40mm travel, 1-1/8" steerer, coil, w/ canti mounts Rims Cannondale, lightweight alloy, 20", 28h Hubs Front: KT Alloy, nutted axle Rear: KT Alloy, 7-speed freehub Spokes Steel, 14g Black Tires Innova 20 x 1.95", multi-use tread Bottom Bracket Cartridge, square taper Crankset Prowheel, Pro-V30, 130mm length, 30T Shifters microSHIFT, low-torque Twist Shift, 7-speed Rear Derailleur microSHIFT M21S Cassette/Freewheel Sunrace, 14-28, 7-speed Chain KMC Z7, 7-speed Brakes Promax V-Brake Brake Levers Alloy, linear pull Handlebars Lightweight Alloy, 25.4mm, 580mm Tape/Grips Cannondale Kid's Comfort Stem Forged and machined aluminum, 30mm w/ fitted stem cover Seatpost One-piece, clamp-less, Alloy, 25.4mm Saddle Cannondale Kid's Comfort Pedals Wellgo Composite Platform w/ reflectors, 1/2" Accessories & Extras Kickstand