![GH-063 Derailleur Hanger for B'Twin, Decathlon, Rockrider (Marwi UNION bike rear gear mech hanger dropout) - Elanus Parts GH-063 Derailleur Hanger for B'Twin, Decathlon, Rockrider (Marwi UNION bike rear gear mech hanger dropout) - Elanus Parts](https://www.elanusparts.com/images/com_hikashop/upload/marwi/gh-063.jpg)
GH-063 Derailleur Hanger for B'Twin, Decathlon, Rockrider (Marwi UNION bike rear gear mech hanger dropout) - Elanus Parts
Aj's Vlog - The budget full suspension mountain bike from Decathlon Sports India The Rockrider 520S Full vid - https://youtu.be/GFeKInRx-rQ Video shot at Decathlon Sports India #ajsvlog #Indiancyclingvlog #Btwin #rockrider #rockrider520S
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