Campagnolo Ekar 13 Speed Chainset Carbon Gravel Bike Crankset - 172.5mm 38 Tooth. Campagnolo Components. Campagnolo Spare Parts. Campagnolo Wheels. Add these features to the first aluminium crankset with an ULTRA-TORQUE axle and the result is a component that is very similar to the top-of-the range part.
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