The Pure Cycles Jefferson Premium Fixed-Gear, Single-Speed Bicycle is the perfect bike to take your riding to the next level. Built with an updated urban geometry double-butted 4130 chromoly frame, raked chrome fork and polished silver quill stem, the classic styled Premium bicycle was bred to be lighter, stiffer and faster. An alloy headset holds the Pure Cycles pre-wrapped alloy handlebars on a Pure Cycles stem and the Pure Cycles drome saddle provides a nice mix of comfort and raciness. The Tektro front brakes stop when asked and the sealed bearing hubs will allow your ride to roll more smoothly without losing speed over time to friction. Thickslick 700x28 tires with Kenda tubes on 30mm deep-dish double-walled alloy rims gives you control and contact. Pressure retention is courtesy of 60mm Presta valves. Pure Cycles pedals connect you to a three-piece sealed bearing crank set. The gear ratio is 44:16 with 74.25 gear inches using a KMC chain. All this joy comes out with a completely assembled weight of around 19-pounds. Weight will vary based on bike size - with smaller sizes being lighter and larger sizes being heavier. With a lifetime warranty on frames and a 1-year warranty on components, you can ride confidently with the knowledge that Pure Cycles has got you covered. Celebrating bicycling for all that it offers, Pure Cycles bicycles are built to live, ride and thrive right where you do.