ALTER AP49P Chainring Crankset The all-new SHIMANO ULTEGRA R8000
Platform notes & fabric story
Description
ALTER AP49P Chainring Crankset The all new SHIMANO ULTEGRA R8000 The all new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms enhance Futura Caliper capability to perfectly match and complete the most updated carbon fiber frames as well as the new generation hi performance steel