CONOR WRC ISO 4210 Manual De Instrucciones página 63

EN
Adjust the rear derailleur
For your security rear derailleur has been already adjusted at factory.
However, would be necessary small adjustments.
Consider the following points when changing bicycle gear speeds:
1. Decrease pedaling power during the speeds change.
2. Change speed only when pedals and wheels are under movement.
3. Never pedal backwards during speed change.
4. Never force shifter levers.
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