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Rear derailleur shimano shimano deore...
- €42.33
- €72.99
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Front deerailleur SLX FD-M675-10
- €18.89
- €29.99
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Rear derailleur Sram Force 10s
- €79.34
- €114.99
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Pulley set Shimano Tiagra 105 Deore...
- €4.25
- €8.49
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Tenshion & guide pulley set BBB for...
- €10.25
- €20.49
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Pulley set Shimano Ultegra RD-6800 /...
- €10.12
- €22.49
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Front derailleur Campagnolo Veloce...
- €29.04
- €33.00
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Shimano Altus FD-CT91 front derailleur
- €7.53
- €12.55
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Front derailleur Shimano Altus...
- €7.53
- €12.55
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Microshift front derailleur 31.8 mm
- €7.49
- €9.99
A derailleur on a recumbent bicycle, just like on other types of bicycles, has the main function of allowing the rider to change gears by moving the chain from one cog to another on the cassette at the rear of the bicycle . This allows the resistance and pedaling cadence to be adapted to the terrain and riding conditions. Here is a description of the characteristics and standards specific to recumbent bike derailleurs:
Function :
1. Speed change:
The derailleur allows the rider to shift from one gear ratio to another, allowing pedaling resistance to be adjusted based on terrain and travel speed.
2. Adaptability:
Derailleurs must be designed to work effectively with the particular geometry of a recumbent bicycle, where the rider is typically in a recumbent position.
Features :
1. Specific design:
Recumbent bike derailleurs can have a specific design to accommodate the rider's reclined position.
2. Compatibility:
They must be compatible with the transmission systems used on recumbent bikes, whether rear derailleurs or possibly front derailleurs.
3. Lightness:
As with any bicycle component, lightness is often an important criterion for optimizing bicycle performance.
4. Sustainability:
Derailleurs must be robust enough to withstand mechanical stress due to the specific position and movement of the recumbent bike.
Standards:
Recumbent bike derailleurs are generally compatible with bicycle industry standards regarding number of gears, cassette sizes, mounting types, etc. However, there may be variations depending on the manufacturer and specific model of recumbent bike.
In summary, recumbent bicycle derailleurs perform the same basic function as on any other type of bicycle, but they are designed to accommodate the particular geometry and position of the rider on a recumbent bicycle. They must be lightweight, durable, and compatible with the drivetrain systems used on those specific bikes.