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Bike Derailleurs

A rear derailleur (often referred to as a 'rear mech') is the mechanism that moves the chain from cog-to-cog on the cassette at the rear of the bik...

A rear derailleur (often referred to as a 'rear mech') is the mechanism that moves the chain from cog-to-cog on the cassette at the rear of the bike. A front derailleur (also referred to as the 'front mech') shifts the chain from across the chainrings at the chainset, where your pedals attach. Not all bikes have a front derailleurs and this is known as a one-by or 1x set up. 

Brand
Size
Colour
Product type
Front Derailleurs
Rear Derailleurs
99 products found
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Campagnolo Super Record Wireless 12-Speed Rear Derailleur Sale Campagnolo Super Record Wireless 12-Speed Rear Derailleur
$950.00 $1,300.00
Campagnolo Super Record 12-Speed Rear Derailleur Campagnolo Super Record 12-Speed Rear Derailleur
$635.00
Shimano Alivio M3100 Rear Derailleur, 9-speed, Shadow Design Shimano Alivio M3100 Rear Derailleur, 9-speed, Shadow Design
$64.00
Campagnolo Super Record Wireless 12-Speed Front Derailleur Sale Campagnolo Super Record Wireless 12-Speed Front Derailleur
$790.00 $1,100.00
Deda Elementi Dog Fang Chain Protector Sale Deda Elementi Dog Fang Chain Protector
$16.00 $19.00
Shimano GRX Di2 RD-RX825 12-Speed Rear Derailleur Out of stock Shimano GRX Di2 RD-RX825 12-Speed Rear Derailleur
$515.00
Shimano Deore M6000 10-speed Shadow Rear Derailleur Shimano Deore M6000 10-speed Shadow Rear Derailleur
$115.00
Shimano RD-M7100 SLX 12-Speed Rear Derailleur Shimano RD-M7100 SLX 12-Speed Rear Derailleur
$135.00
Shimano Deore M6100 Rear Derailleur Shimano Deore M6100 Rear Derailleur
$105.00
Shimano Acera M360 7/8 Speed Rear Derailleur Shimano Acera M360 7/8 Speed Rear Derailleur
$59.00
Shimano GRX FD-RX815 Di2 Front Mech Braze-On Out of stock Shimano GRX FD-RX815 Di2 Front Mech Braze-On
$350.00
Campagnolo Super Record S Wireless Rear Derailleur Out of stock Campagnolo Super Record S Wireless Rear Derailleur
$635.00 $820.00
Shimano GRX RD-RX820 12-Speed Rear Derailleur Shimano GRX RD-RX820 12-Speed Rear Derailleur
$190.00
Shimano Ultegra RD-R8150 12-Speed Di2 Rear Derailer Shimano Ultegra RD-R8150 12-Speed Di2 Rear Derailer
$600.00
Campagnolo Super Record EPS 11 Speed Rear Derailleur Out of stock Campagnolo Super Record EPS 11 Speed Rear Derailleur
$1,050.00 $1,150.00
Campagnolo Super Record S Wireless Front Derailleur Out of stock Campagnolo Super Record S Wireless Front Derailleur
$790.00 $1,050.00
Shimano RD-RX822 GRX 12-Speed Rear Derailleur Shimano RD-RX822 GRX 12-Speed Rear Derailleur
$190.00
Shimano Dura-Ace Di2 12-Speed Rear Derailleur Shimano Dura-Ace Di2 12-Speed Rear Derailleur
$1,150.00
Shimano Ultegra FD-R8150 12-Speed Di2 Front Derailleur Shimano Ultegra FD-R8150 12-Speed Di2 Front Derailleur
$395.00
Shimano Claris FD-R2000 8-Speed Front Derailleur Out of stock Shimano Claris FD-R2000 8-Speed Front Derailleur
$48.00
Shimano Altus M310 8-Speed Rear Derailleur Shimano Altus M310 8-Speed Rear Derailleur
$51.00
Shimano GRX RD-RX815 Rear Mech Di2 Shadow+ Shimano GRX RD-RX815 Rear Mech Di2 Shadow+
$450.00
Shimano GRX RD-RX822 12-Speed Rear Derailleur Shimano GRX RD-RX822 12-Speed Rear Derailleur
$190.00
Shimano GRX FD-RX820 Front Mech Braze-On Shimano GRX FD-RX820 Front Mech Braze-On
$87.00
Showing 72 of 99
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