Lightweight Aluminum Frame Adult Road Bike - 700C Wheels, 14-Speed, Dual Disc Brakes, Flat Bar for Men & Women | Perfect for Commuting, Fitness & Outdoor Cycling Adventures

Shimano TZ-500 Rear Derailleur Shimano A050 Front Derailleur Steamlined Design Seat,Adjustable Seat Shifters:Shimano EF-51 Frame Material Aluminum Axles Front Quick Release Hubs Front: 100mm QR, 36H Rear: Bearing, 7-speed, 130mm 36H Spokes,Rims/Wheels 14Gauge High Carbon Steel,Aluminum Double Wall Rim Crankset 170mm Sulane Aluminum Chainwheel 28/38/48T Bottom Bracket Sealed Bearing Chain TAYA X-6/7/8 EPT, 7-speed Freewheel/Rear Cogs ATA 7-speed, 13-28T Shifters Shimano EF-51 3*7 Handlebars 680mm Flat Bar,31.8mm Aluminum Stem FENGTAI ±6° rise, Ø31.8mm, Reach 75mm Brakes Dual Disc Brake Seat Post Celcius UHC Performance aluminium, 27.2mm x 300mm length Tires/Tubes Compass 700*28C,Butyle A/V Item weight,Package weight 28LBS,35LBS Drop Bar Black Gold Sticker Flat Bar Black Silver Sticker Flat Bar Red Color Flat Bar White Color Flat Bar Blue Color Bar Drop Bar Flat Bar Flat Bar Flat Bar Flat Bar Color Black Gold Sticker Black Silver Sticker Red White Blue Speed 14 21 21 21 21 Wheel Size 700C 700C 700C 700C 700C Frame Size 54cm 54cm 54cm 54cm 54cm Brake Dual Disc Brake Dual Disc Brake Dual Disc Brake Dual Disc Brake Dual Disc Brake Shifter R7 Combined Shifter Shimano EF-51 Shimano EF-51 Shimano EF-51 Shimano EF-51 Tire Size 700*28C 700*28C 700*28C 700*28C 700*28C