Dérailleur Arrière SRAM Force 22 11-speed

Le nouveau dérailleur arrière Sram Force 22 est doté de toutes les technologies permettant d’offrir le changement de vitesses le plus rapide et le plus silencieux. La technologie Exact Actuation assure changement de vitesses précis et efficace sur toute la plage de vitesses. Sram a aussi affiné la géométrie de denture du dérailleur de sorte que la chaîne traverse le dérailleur avec plus de souplesse et plus silencieusement que jamais auparavant. Grâce à toutes les technologies supplémentaires, on a réussi à garder le poids à l’identique, bien en-dessous de 200 grammes.

• Le changement de vitesses Exact Actuation offre des vitesses rapides et précises
• À combiner avec les leviers Sram Red/Force 22
• Plus grand pignon : 28 D
• Nouveau passage de vitesses silencieux avec Aeroglide Pulleys optimisé
• Nouvelle molette de réglage fixe sur ressort
• La nouvelle chape porte-galet de plateau assure une gestion plus précise du plateau
• Poids : chape courte 166 g* (pesé par Mantel Bikeparts)

Loosening and tightening the gear cable
You can find the 5mm Allen key that you need for adjusting the limit screws here.

Removing the chain
Before you can install the new derailleur, you'll need to remove your chain. You can read about how to do that in this blog. You'll need a chain breaker, which you can find here. Some multi-tools contain a chain breaker. Make sure that you select a chain breaker for the right speed chain though - the size of the pins is different according to the speed of the chain.

Always use assembly grease
If you're fitting a new derailleur, you should definitely apply assembly grease on the screw thread of the derailleur pad. You can find our selection of assembly greases here.

Fitting jockey wheels
To fit jockey wheels you need a 2,5mm or 3mm Allen key. Find a handy Allen key set here.

Skew derailleur hanger?
A problem that crops up often is a skew derailleur hanger. It can happen if the derailleur knocked into something, for example in the case of a fall on the bike. Luckily it can be fixed! You can read more here.

Clean the jockey wheels well too!
Just like the chain, the jockey wheels on a derailleur get super dirty. As a result the shifting is not as good and it does the lifespan of your derailleur no good. For that reason, it's a good idea to clean the jockey wheels at the same time when you clean and lube your chain. Do this by running a cloth along the jockey wheel while gently turning the chain. Of course it gets to a point where the jockey wheels are worn out. In this blog post you can find out more about when jockey wheels should be replaced and what you'll need.