Rear derailleur

Choosing the right rear derailleur hat

The derailleur chape allows the chain to be stretched and the chain movements to be amortized during gear shifts.

When replacing ATV derailleurs, we recommend taking the same chain length.

For a card mount or development modification, the only way to avoid error is to calculate the "total capacity" of the derailleur, the formula of which is as follows: Total capacity= (Number of teeth large gable - Number of teeth small gable) + (Number of teeth large plateau-Number of teeth small plateau).

In the world of cycling, the derailleur and composer of speed variations, a bit like a maestro who runs an orchestra. It includes the front derailment which harmonizes the settings of the trays and the rear derailment which synchronizes the dance of chains on the pinions. The cyclists compose symphonies of rapid changes with the help of a levier that embellishes the handlebar. To discover the secrets of a bike's speed, simply multiply the pedal pads by the pinions of the rear hub.

Imagine this scenario: if your bike has 3 trays and 7 gables, it proudly offers you a varied range of 21 rapids.

Shimano rear derailleur or Sram

• Shimano derails are not components like any other; they are the backbone of many bikes, from standard models to robust ATVs, and offer a wide range of choices in the Deore XT and XTR categories. The materials used for the derailleur are steel, aluminum, carbon and titanium. The steel is distinguished by its durability, aluminium by its lightness, carbon by its strength and titanium by its balance between solidity and lightness. Regularly maintain the front and rear derailments become more healthy on your bike. The maintenance of these components makes speed changes without effort and protects them from premature fatigue, which makes it difficult to ride smoothly throughout your cycling adventures.
• The Sram derailleur is Shimano's worthy competitor in the field of ATV transmissions. In the field of bicycle components, this American company has a varied range of derailment models. Make sure that the size of the top is compatible with the SRAM breaker capacity. If the total Teeth capacity exceeds the dimensions of the chape. The maintenance of the rear derailleur is essential and requires a regular non-trimming. Make sure to check the cleanliness of scabies that are not in contact with fat. Remember that it is essential to re-place them when signs of wear appear.