Rival Crankset E1 Rings:48/35 5-inch rear wheel while maintaiining

5-inch rear wheel while maintaiining the ability to change your rear wheel size to suit different terrain and riding styles with an adjustable rear end that ensures chainstay length and bottom-bracket height stay dialed no matter the hoop size

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This design offers the perfect balance of lightweight construction and exceptional stiffness

all at a sub-200 gram weight (27

and stability on any terrain

Rival Crankset E1 Rings:48/35 5-inch rear wheel while maintaiiningSRAM'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 its 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