The Rockrider 340 is not the best choice, find out why.
MTB Black Rockrider 340 Overview (Decathlon - B'twin) - YouTube
Btwin Rockrider 340 Mountain Bike - Orange (2017) - Trail (all-mountain) bike
Rockrider 340 mtb orange cycle. Aluminium mtb cycle with warranty
BTWIN by Decathlon ROCKRIDER 340 YELLOW MTB CYCLE 26 T Mountain/Hardtail Cycle Price in India - Buy BTWIN by Decathlon ROCKRIDER 340 YELLOW MTB CYCLE 26 T Mountain/Hardtail Cycle online at Flipkart.com