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Front derailleur Shimano Altus FD-CT90 66-69°
- €7.53
- €12.55
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Used
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New product
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New product -20%Rear derailleur Shimano XT RD-M8050 DI2 GS 11s
- €311.99
- €389.99
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New product
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New product -45%Front derailleur Shimano Ultegra FD-R8000 11s
- €34.64
- €62.99
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New product -37%Front deerailleur SLX FD-M675
- €18.89
- €29.99
-
New product Used
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New product -44%Front derailleur Sram Rival 11s 22
- €29.68
- €53.00
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New product -34%Sram Apex rear derailleur 10s
- €44.81
- €67.90
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New product -40%Rear derailleur Sram X5 10s long cage
- €40.17
- €66.95
-
New product -55%Sram Red rear derailleur 2 x 10s
- €157.50
- €350.00
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UsedSram GX rear derailleur used
- €22.99
-
New product -40%Sram GX rear derailleur 11s
- €84.00
- €140.00
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New product -65%Front derailleur Shimano Dura-ace FD-7970 DI2 2x10s
- €171.50
- €490.00
-
New product -42%Front derailleur Shimano Dura-ace FD-9000-B 2x11s
- €98.60
- €170.00
-
New product -45%Front derailleur Shimano GRX DI2 FD-RX815 2x11s
- €148.49
- €269.99
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New product -50%Rear derailleur Sram X0
- €145.00
- €290.00
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New product -49%Front derailleur Shimano XTR FD-M985-E 2x10s
- €53.04
- €104.00
-
New product -36%Rear derailleur Shimano Tiagra 10s short cage
- €34.55
- €53.99
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New product -40%Chain tensioner Shimano Alfine CT-S500
- €16.19
- €26.99
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New product -12%Front derailleur Campagnolo Veloce 10s braze on
- €29.04
- €33.00
-
New product
-
New product
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Used
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New product -42%Rear derailleur shimano shimano deore rd-m6100-sgs 12s
- €42.33
- €72.99
-
New product -34%Front derailleur Shimano Altus FD-M313-3
- €10.16
- €15.39
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New product -15%Front derailleur Shimano Acera FD-M3000-TS6
- €24.64
- €28.99
-
New product -30%
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New product -31%Rear derailleur Sram Force 10s
- €79.34
- €114.99
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New product
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New product -23%Junction box Shimano Dura ace Di2 SM-EW90-A
- €69.29
- €89.99
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New product
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New product -50%Pulley set Shimano Tiagra 105 Deore 9/10s
- €4.25
- €8.49
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New product
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Used
-
Used
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Used
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New product -50%
-
-
New product -25%Tenshion & guide pulley set Campagnolo 11s
- €16.87
- €22.49
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New product -55%Pulley set Shimano 105 RD-5800 GS 11s
- €5.51
- €12.25
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New product -55%Pulley set Shimano Ultegra RD-6800 / 6870 11s
- €10.12
- €22.49
-
Used
-
New product
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Tenshion & guide pulley set Shimano Dura-ace 11s
- €24.67
- €37.95
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Used
-
Used
Derailleurs designed for performance, for journeys without limits - with us, quality is there.
Here is a description of the function, features and standards of a bicycle derailleur:
Function :
The bicycle derailleur is a mechanism that allows you to change speed by moving the chain between different sprockets or chainrings. Its main role is to adjust the chain tension on the different combinations of sprockets and chainrings in order to optimize pedaling efficiency and provide the appropriate resistance depending on the terrain.
Features :
1. Lightweight and sturdy construction:
Derailleurs are typically made from aluminum, steel, or alloy to ensure both lightness and durability. They are designed to withstand operating stresses, such as chain tension and shock during gear changes.
2. Shifting precision:
The derailleurs are equipped with precise mechanisms that allow for quick and smooth gear changes. High-end models often use sealed bearings and high-quality materials to ensure precise and reliable shifting action.
3. Compatibility with transmission systems:
Derailleurs are designed to be compatible with different types of drivetrain systems, such as single, double, or triple chainring drivetrains at the front, and cassette drivetrains at the rear. They can also be designed to work with mechanical or electronic transmission systems.
4. Adjustment and maintenance:
The derailleurs are equipped with adjustment screws that allow you to adjust the chain tension and the positioning of the derailleur for optimal operation. Regular maintenance, such as cleaning and lubrication, is necessary to keep the derailleur functioning properly and extend its life.
Standards:
Derailleurs come in a variety of sizes and configurations to fit different types of bikes and drivetrain systems. Major derailleur manufacturers, such as Shimano, SRAM and Campagnolo, offer a range of models to meet the needs of cyclists, from beginners to professionals. The derailleurs are also designed to be compatible with different levels of component range, giving riders a wide choice depending on their preferences and budget.
In summary, the bicycle derailleur is a crucial part of the drivetrain that enables quick and precise shifting, contributing to a smooth and efficient riding experience. It's built to be lightweight, sturdy, and compatible with a variety of drivetrain systems to meet the needs of riders of all skill levels.