Pure Fix double-walled aluminum wheelset, front and rear sized 700C with a 40mm rim depth, are for riders that want a stiff, light wheel that can perform on many types of rides. These wheels include name-brand and laser-etched KT Quando hubs. The rear wheels include flip-flop hubs with a pre-attached 16T fixed cog along with a 16T freewheel cog for single-speed riding. The front and rear wheels are 32 spokes each, and all wheelsets include nylon rim-strips to protect against sharp edges and prevent tube puncture. Recommended for use with tires sized from 23x700C to 32x700C, tubeless ready. Tires and tubes not included (sold separately). Available in a wide range of colors that mix and match with Pure Fix Fixie bicycles as well as your own. Celebrating bicycling for all that it offers, Pure Cycles, built to live, ride, and thrive right where you do offers a variety of frame, geometry, and gearing options as well as a cornucopia of compatible accessories, including different styles of handlebars, saddles, water bottle cages, foot straps, and more.