CASSETTE SHIMANO CS-R88000 ULTEGRA 11-SPEED 11-32T Shimano CASSETTE SHIMANO CS-R88000 ULTEGRA 11-SPEED 11-32T part name: CASSETTE SHIMANO CS-R88000 ULTEGRA 11-SPEED 11-32Tpart make model: ShimanoCASSETTE SHIMANO CS-R88000 ULTEGRA 11-SPEED 11-32Tbike part approved: