Rajiv Balakrishnan on Twitter: "Wow super excited...got my #btwin #rockrider 5.2 version serviced @Decathlon_India. This is one of my priced possession since 2010..feels so good to get back on the saddle..some long
What is difference between the B'twin RockRider 500 and the B'twin RockRider 5.2? Which one is better? - Quora