Infinity Boss Three 700c Comfort Bicycle Shimano 7 Speed Tire size: 28 inch Frame size: 17 inch High range: 157.48 cm to 175.26 cm (5 ft. 2 in. to 5 ft. 11 in.) Comes with rear rack and fenders. Very comfortable seat. Features: Frame size: 43.18 cm (17 in.) Frame: Hybrid aluminum Fork: Mode rigid steel straight blade Stem: Mode alloy adjustable Shifters: Shimano Revo 7 speed twist shifters Handlebar: Steel 620 mm, 10-degree rise Grips: TCG-107 125 mm Rear Derailleur: Shimano RD-TY300, 7 speeds Headset: Threadless Brake: Front and rear disc Yake brakes, alloy brake levers Seat Post: Mode steel 27.2 mm x 300 mm Seat: Vader comfort for women Crankset: Dotek GTS21 steel 170 mm arms, 36T Rims: Alloy double-wall Front Hubs: Alloy with alloy quick release Rear Hubs: Alloy nutted axle Tires: Innova 12209 700C 71.12 cm (28 in.) city tires with Innova A/V tubes Freewheel: Shimano 7 Speed 14/28T steel Bottom Bracket: Kenli, one piece 122 mm Chain: KMC Steel 1/2x 2/32 Fenders: Front and rear steel Carrier: Rear rack Kickstand included Weight Capacity: 122.5 kg (270 lb.) High range: 157.48 cm to 175.26 cm (5 ft. 2 in. to 5 ft. 11 in.)