Rival Crankset E1

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SRAM's most advanced aluminum road crankset is their most stunning. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it’s needed. Integrated chainrings deliver flawless shifting in ranges that fit your needs, with the whole package coming in over 50 grams lighter than the previous generation. Modern aluminum crankarms and aluminum 2x chainring optimizes stiffness to weight ratio, with material only where it’s needed X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear 2x aluminum intergrated chainring offers crisp and accurate front shifts DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately) 45mm chainline Show more