SRAM Force E1 DUB Crankset Direct Mount

X-Range gearing keeps cadence changes during a front shift to the minimum, maximizing your ability to put power down on climbs, descents and flats.Key Features:One-piece 2x chainring results in a lighter weight, stiffer, more durable cranksetX-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gearCrisp and accurate front shiftsDUB bottom bracket adds durability and simplicity 46/33T, 48/35T, or 50/37T chainring combinations availableCan be upgraded to a power meterAvailable in 160, 165, 170, 172.5, and 175 mm lengths