Classic Comfort City Cruiser Bike - Durable Steel Frame, Shimano 3-Speed The classic, curvy bicycle with 15-19-inch durable steel frame. Ideal for casual & comfortable riding around the neighborhood. The Upright riding style keeps your back and shoulders comfortable; Enjoy your every ride with the deluxe Cruiser dual coil spring saddle, wide City aluminum wheels, and handlebar with foam grips. Best derailleur brand in the industry: Shimano Nexus Inter 3-Speed and friction shifters makes it easy for tackling uphill climbs and long-distance rides, with front and rear hand brakes. 700x35-inch wide aluminum wheels 14G Spokes with large waffle tread tires provide a cushioned ride for easy rolling. The bike comes with 85% assembled, easy to finish the assembly. SIZES 15" 19" COLORS Red, Aquamarine, Black, Vanilla, Wasabi Green FRAME Tracer Hi-ten steel Classical FORK Tracer Hi-ten steel SHOCK N/A HANDLEBAR Tracer aluminum 22.2mm STEM 1" aluminum Heavy Duty HEADSET Steel Diameter 22.2mmx30x37xH34mm SEATPOST Aluminum 25.4x300 SADDLE Comfort brown leatherette saddle with springs PEDALS One-piece PP SHIFTERS Shimano Index 3S35E-3 Speed FRONT DERAILLEUR N/A REAR DERAILLEUR Shimano Nexus internal 3-Speed BRAKE Alloy dual pivot caliper brakes with quick release BRAKE LEVERS Radius alloy CASSETTE Shimano 20T CHAIN KMC C410 1/2"x1/8" Links: 100L CRANKSET Alloy/steel, Crank Arm Length: 170mm or 6.7"in Teeth Count: 42T BOTTOM BRACKET NECO Cartridge Steel 68x120mm RIMS Alloy 700cx36Hx14G Spoke wheelset. FRONT HUB Alloy 3/8"x14Gx36H 100x140mm REAR HUB Shimano Nexus internal 3/8"x14Gx36H 120x170mm SPOKES 14-gauge stainless steel w/ brass TIRES Black, 700x35c FENDERS Painted steel fenders with retro brackets and steel braces EXTRAS Custom designed rear alloy rack, reflectors, steel kickstand WEIGHT The most accurate way to determine any bike&';s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.