PRICE DROP - LAST ONE
The Aerozine sprocket adaptor allows you to upgrade your existing 11-36 10spd cassette to give an 11-42T range.
The Aerozine Adaptor simply installs behind your existing cassette and replaces one of the smaller sprockets, usually the 17T.
Precise matching of the tooth profiles and shifting points specific to each cassette
Perfect matching of supporting tabs reducing flex and aiding shift performance
Lower B-tension adjustment is needed ensuring good shifting throughout the cassette range compared to fitting a 42t
40T Shimano compatible with XT and XTR 11-34 10spd cassettes, 42T with Shimano XT and XTR 11-36
42T Sram compatible with PG1030, PG1050 and PG1070 11-36 cassettes
Available in Black, Gold, Red & Silver
OUR PRICE £10.00 (PRICE DROP)