Designed to replace the cassette hub on your Rockrider E-ST 900 / 520 / 500V3 mountain bikethe specific, 10- and 11-speed-compatible cassette hub for your E-ST 900 or Touring 920 wheel
Technical features
Compatible: 10-11-speed Shimano
Comes with spacers
System: Sealed bearings
NEED HELP?
The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!















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