Slacken the chain; see 2.21.3.
Rotate the rear wheel until locating the master link.
Slip off the clip (1).
Remove the link plate underneath.
![](https://motoinstruction.ru/img/aprilia/11/117457.jpg)
Remove the master link from the opposite end.
Remove the chain.
Warning! When the chain is worn, replace chain and front and rear sprockets as a set. See 2.21.4.
![](https://motoinstruction.ru/img/aprilia/11/117458.jpg)