An all-around road machine, the Diamondback Airen 4 women's road bike is decked out with Shimano Ultegra components, a carbon fork and lightweight wheels for dependable, responsive performance.
- Women-specific 7005 aluminum frame features butted tubes for lightweight, strong performance; geometry and select components deliver a great fit for women
- Carbon fork lightens up the bike and helps damp road vibrations
- BB30 bottom bracket enhances stiffness for efficient power transfer
- Shimano Ultegra shifters and derailleurs offer precise, dependable and responsive shifts throughout the 20 gear combinations
- Compact FSA Gossamer Pro crankset is paired with a wide-ranging 12-30 tooth cassette for a highly capable gear range that'll tackle hills and speedy pursuits easily
- Equation RS wheels feature a low spoke count for weight savings; Michelin Dynamic Sport tires deliver long-lasting, smooth rolling for everyday riding
- Please note: pedals are not included
- Specs on the Diamondback Airen 4 women's road bike are subject to change
All bicycles sold at REI include a free warranty tune-up. New bikes go through a normal break-in period, after which readjustment is important for longevity and performance. Bring your new bike in to your local REI for its free tune-up within 20 hours of use or 6 months from purchase, whichever comes first. Contact your nearest REI bike shop to schedule this important service.
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