The DECATHLON ROCKRIDER Riverside B'Twin #500 Rear Gear Derailleur Hanger GH-063 is a lightweight and durable aluminium hanger designed specifically for Decathlon bikes. Compatible with hybrid, comfort, hardtail, mountain, and MTB bikes, this set includes the hanger and fixing bolts, making it easy to install with a bolt-on mounting type. The sleek silver colour adds a stylish touch to your bike while ensuring smooth gear changes with the rear derailleur hanger. Weighing just 15g, this part is essential for maintaining optimal performance and efficiency while cycling.
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