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Bike Derailleurs
The derailleur is a crucial component of your bike's drivetrain, responsible for moving the chain between gears in coordination with your shifter. This mechanism ensures smooth, quick, and precise gear changes, enhancing the overall riding experience.
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- Fully Wireless
- Dual Spring Chain Stabiliser
- Crash Recovery Function
- Removable Battery
- SRAM Yaw Technology
- Faster, more accurate front shifting
- Auto trim function
- AXS enabled
- High-performance aluminium
- DUB bottom bracket enhances durability and simplifies maintenance
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology
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Popular Bike Derailleur Brands
The leading brands seen on road and mountain bikes are Shimano and SRAM, while Campagnolo is another prominent brand, specialising in road cycling. Rear derailleurs handle gear shifts at the back of the bike and are compatible with 7 to 12-speed systems, while front derailleurs manage the gear changes at the front, typically offering 2 to 3-speed options.
At Sigma Sports find mountain bike derailleurs designed to take a few knocks from uneven trails or weight saving road bike derailleurs that won't let you down when you are racing. We've also got these handy guides to adjusting front and rear derailleurs.
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Subject to Status. Terms and Conditions apply. Sigma Sports Limited acts as a credit broker “Licence Number 688619” and not a lender offering credit products from Secure Trust Bank PLC trading as V12 Retail Finance.