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A system of dual-source carbohydrates provides an express lane for each carb to deliver energy to your body much quicker than a single source of carbs
The GX group has been a huge hit and getting riders on the brilliant 1x11 Sram system at a price that won't break the bank
Truvativ GXP
ensuring great performance and durability
SRAM Force 1 GXP 172.5mm 110 BCD 42T Crankset No BB shifter-flat-bar-left A system of dual-source carbohydratesCarbon fiber arms with structural foam core provide excellent strength to weight. Tall teeth with alternating narrow and wide profiles retain chain over rough terrain. "Hidden" chainring bolt threads into crank arm to enhance chainring stiffness Q factor is 145mm Item Specifications BB Included No Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Chainring BCD 110 Color Black Crank Intended Use