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- Campagnolo Centaur rear derailleur 2/11-speed medium/long cage
n/afrom56.22 €Topseller- Campagnolo Super Record 12-speed rear
n/afrom312.52 €Topseller- Campagnolo Chorus 12-speed rear derailleur
n/a120.08 €Topseller- Campagnolo Super Record EPS rear derailleur 12-speed
n/a472.18 €Topseller- SRAM GX Eagle rear derailleur 12-speed 52T
n/a87.31 €Topseller- Shimano 105 RD-R7000 11-speed rear derailleur
n/afrom40.25 €- Shimano Ultegra Di2 R8050 2/11-speed rear derailleur
n/a279.75 €Topseller- Shimano Deore XT RD-M781 Shadow rear derailleur
n/afrom53.70 €Topseller- Split Second CPC System SRAM Force/Red AXS
n/afrom200.76 €TopsellerNew- microSHIFT Advent Rear Derailleur Cage black
n/afrom47.82 €Topseller- Shimano Alfine CS-S500 sprocket incl. protection ring
n/a8.32 €Topseller- Shimano 105 RD-5701 rear derailleur black
n/afrom30.17 €- Shimano Deore XT RD-M786 Shadow Plus rear derailleur
n/afrom52.86 €Topseller- Rohloff spare pulleys for chain tensioner, pair
n/a10.00 €Topseller- Split Second CPC System Shimano 11-speed R8000/R8050/R9100/R9150
n/afrom200.76 €New- Shimano Alfine CT-S510 chain tensioner
n/a15.04 €Topseller- Shimano Alfine small parts kit 11-speed for frame with vertical dropouts
n/a14.20 €Topseller- Sunrace 7/8-speed rear derailleur long cage (RDM57)
n/a10.00 €Topseller- Shimano SLX RD-M7000 rear derailleur Shadow+ 11-speed Directmount GS
n/a43.61 €Topseller- SRAM X01 Eagle rear derailleur 12-speed 52T
n/a179.75 €- Campagnolo Ekar rear derailleur 1x13-speed
n/a203.28 €- microSHIFT Acolyte Rear Derailleur Cage 1x8-speed black
n/afrom25.97 €- Shimano XT Trekking RD-T8000 rear derailleur 10-speed
n/a61.26 €Topseller- SRAM X.01 DH rear derailleur 7-speed black
n/afrom198.24 €- SRAM X.01 DH rear derailleur 7-speed black
- Shimano XT Trekking RD-T8000 rear derailleur 10-speed
Rear derailleurs at cheap prices from starbike.com, your online bike shop
The rear derailleur is, besides the front derailleurs, responsible for the chosen gear ratio. While the front derailleur ensure that the chain is being positioned on one of the front chain rings, the rear derailleur moves the chain to one of the up to 11 sprockets.
The tooth count of the chainrings and the sprockets creates the gear ratio. This makes it possible to keep the pedaling frequency at an efficient level.
Most common derailleur shifting systems have 21 to 30 gears, but in practice not all of them can/should be shifted because the chain gets inclinated too much, which should be avoided. Regarding this negative aspect of derailleur shifting system, the Rohloff Speedhub gear hub should be mentioned, which its only 14 gear achieves about the same gear range.
The most famous manufacturer of rear derailleurs is the japanese company Shimano. Other manufacturers are SRAM and the italian company Campagnolo.
While Shimano and SRAM produce rear derailleurs for mountainbikes and road bikes, Campagnolo has focused itself on road derailleur systems.
The main disadvantage of rear derailleurs, especially in offroad usage, is their open design, which makes them prone to mud and dirt. This results in more maintenance in comparison to gear hubs.
Our bike parts shop offers a variety if different bicycle rear derailleurs. From casual usage to lightweight rear derailleurs, we got what you're looking for.
If your unsure about the correct rear derailleur choice, simply contact us.We're using cookies in case to provide best-possible user experience. When you keep surfing on this site you agree with the cookie usage.
- microSHIFT Acolyte Rear Derailleur Cage 1x8-speed black
- Campagnolo Ekar rear derailleur 1x13-speed
- SRAM X01 Eagle rear derailleur 12-speed 52T
- Shimano SLX RD-M7000 rear derailleur Shadow+ 11-speed Directmount GS
- Sunrace 7/8-speed rear derailleur long cage (RDM57)
- Shimano Alfine small parts kit 11-speed for frame with vertical dropouts
- Shimano Alfine CT-S510 chain tensioner
- Split Second CPC System Shimano 11-speed R8000/R8050/R9100/R9150
- Rohloff spare pulleys for chain tensioner, pair
- Shimano Deore XT RD-M786 Shadow Plus rear derailleur
- Shimano 105 RD-5701 rear derailleur black
- Shimano Alfine CS-S500 sprocket incl. protection ring
- microSHIFT Advent Rear Derailleur Cage black
- Split Second CPC System SRAM Force/Red AXS
- Shimano Deore XT RD-M781 Shadow rear derailleur
- Shimano Ultegra Di2 R8050 2/11-speed rear derailleur
- Shimano 105 RD-R7000 11-speed rear derailleur
- SRAM GX Eagle rear derailleur 12-speed 52T
- Campagnolo Super Record EPS rear derailleur 12-speed
- Campagnolo Chorus 12-speed rear derailleur
- Campagnolo Super Record 12-speed rear
- Campagnolo Centaur rear derailleur 2/11-speed medium/long cage