Cassette Giang Mars GA-R9 17 (17-25) GA-R9-21 (18-27)
9 speeds
17-18-19-20-21-22-23-24-25
18-19-20-21-22-23-24-25-27
nickel chromium
Shimano compatible
weight: 383g (17-25) 443g (18-27)
Cassette Giang Mars GA-R9 17 (17-25) GA-R9-21 (18-27) 9 speeds 17-18-19-20-21-22-23-24-25 18-19-20-21-22-23-24-25-27 nickel chromium Shimano compatible weight: 383g (17-25) 443g (18-27)
Cassette Giang Mars GA-R9 17 (17-25) GA-R9-21 (18-27) 9 speeds 17-18-19-20-21-22-23-24-25 18-19-20-21-22-23-24-25-27 nickel chromium Shimano compatible weight: 383g (17-25) 443g (18-27)
Cassette Giang Mars GA-R9 17 (17-25) GA-R9-21 (18-27) 9 speeds 17-18-19-20-21-22-23-24-25 18-19-20-21-22-23-24-25-27 nickel chromium Shimano compatible weight: 383g (17-25) 443g (18-27)