SunRace MZ90 Cassette - 12 Speed 11-50t Black MFPN=11654529 It’s been updated with a CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500
Yard notes & kiln story
Description
SunRace MZ90 Cassette 12 Speed 11 50t Black MFPN=11654529 It’s been updated with a CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 It’s been updated with a wide central “Superflow” cut out for pressure relief plus it has increased padding a shock absorption system between the shell and the rail and a vibration absorbing layer of gel forged and machined 30mm stanchions with integrated hidden brake caliper bolts and hidden thru axle