DERAILLEURS
Bike Derailleurs South Africa
Restore fast, precise shifting with premium bike derailleurs from Olympic Cycles. We stock a wide range of road bike derailleurs, mountain bike (MTB) derailleurs and gravel bike derailleurs from leading brands including Shimano, SRAM, Campagnolo, MicroSHIFT and SunRace.
Whether you're replacing a worn derailleur, upgrading your groupset or building a new bike, our collection includes front derailleurs, rear derailleurs, mechanical and electronic derailleurs, as well as models for 7, 8, 9, 10, 11, 12 and 13-speed drivetrains. From Shimano Deore, XT, XTR and GRX to SRAM Eagle, AXS and T-Type systems, we stock genuine components designed to deliver smooth, reliable and accurate shifting.
Browse our collection of genuine bicycle derailleurs and enjoy expert advice, competitive pricing and fast nationwide delivery throughout South Africa.
Microshift Derailleur Rear Mezzo Rd-M36L 8/9 Speed Long Cage
MicroShift
Original price
R 380.00
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Original price
R 380.00
Original price
R 380.00
R 380.00
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R 380.00
Current price
R 380.00
The microSHIFT Mezzo rear derailleur long cage is a solid, budget-friendly derailleur for older or entry-level bikes—but there’s an important catch...
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Microshift Derailleur Rear Acolyte Rd-M5185M 8 Speed
MicroShift
Original price
R 655.00
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Original price
R 655.00
Original price
R 655.00
R 655.00
-
R 655.00
Current price
R 655.00
Acolyte Medium Cage SpringLock Rear Derailleur The heart of the Acolyte derailleur is our innovative SpringLock system. By pairing a customized ...
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Microshift Derailleur Rear Advent Rd-M6195M 9 Speed
MicroShift
Original price
R 1,035.00
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Original price
R 1,035.00
Original price
R 1,035.00
R 1,035.00
-
R 1,035.00
Current price
R 1,035.00
ADVENT Medium Cage Clutch Rear Derailleur Designed with real life riders in mind, the ADVENT rear derailleur packs trail-ready features into the...
View full detailsFrequently Asked Questions
How do I choose the correct bike derailleur? +
Choose a derailleur that matches your drivetrain brand, number of speeds, cassette range and groupset. Compatibility is essential for smooth, reliable shifting.
What is the difference between a front and rear derailleur? +
A front derailleur moves the chain between the front chainrings, while a rear derailleur shifts across the cassette and helps maintain chain tension.
Are road, MTB and gravel derailleurs interchangeable? +
Some derailleurs are compatible across disciplines, while others are designed for specific drivetrains and gear ranges. Always check compatibility before purchasing or contact Olympic Cycles for expert advice.
Which derailleur brands does Olympic Cycles stock? +
Olympic Cycles stocks genuine derailleurs from leading brands including Shimano, SRAM, Campagnolo, MicroSHIFT and SunRace, with options for road, MTB and gravel bikes.
Does Olympic Cycles sell bike derailleurs in South Africa? +
Yes. Olympic Cycles stocks a wide range of genuine front and rear derailleurs for road cycling, mountain biking and gravel riding, with fast nationwide delivery throughout South Africa.