Diamondback Maravista Men's Sport Hybrid (2011 Model, 700c Wheels) Sport hybrid bike with butted aluminum sport hybrid frame SR Suntour suspension fork with 63mm travel; large 700c wheels Shimano Altus rear derailleur with 8-speed EZ-Fire shifters Puncture-resistant Kenda Cross tires and Weinmann double-wall rims Deluxe hybrid saddle with elastomer spring; steel 50mm riser handlebar