Bicycle Components & Accessories

SHIMANO FC-R8100 ULTEGRA 12S Crankset 52/36 Teeth x 172,5mm Hollow aluminium cranks Optimo for your bike Good quality product Optimal balance of stiffness, strength, weight and rotational performance Forged Optimal for your bike Large chain ring SHIMANO FC-R8100 ULTEGRA 12S Crankset 52/36 Teeth x 172,5mm