![Buy B'twin Rockrider 520 S Full Supension Mountain Bike - 27.5 Inches - Grey (XL) Online at Low Prices in India - Amazon.in Buy B'twin Rockrider 520 S Full Supension Mountain Bike - 27.5 Inches - Grey (XL) Online at Low Prices in India - Amazon.in](https://m.media-amazon.com/images/I/5170tnrb%2BdL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Buy B'twin Rockrider 520 S Full Supension Mountain Bike - 27.5 Inches - Grey (XL) Online at Low Prices in India - Amazon.in
![My friend has a Btwin rockrider 520 (image attached) needing to replace the bottom bracket trying to figure out what type it is : r/bikewrench My friend has a Btwin rockrider 520 (image attached) needing to replace the bottom bracket trying to figure out what type it is : r/bikewrench](https://preview.redd.it/p6rm2trhtno61.jpg?width=640&crop=smart&auto=webp&s=bc95e801f9065aaacc98028bf795678876c753d9)
My friend has a Btwin rockrider 520 (image attached) needing to replace the bottom bracket trying to figure out what type it is : r/bikewrench
![Btwin Rockrider 520 S 2018|Gear Cycle with Disc Brakes|27.5" MTB cycles below Rs.50,000|Bicycle@ChooseMyBicycle.com Btwin Rockrider 520 S 2018|Gear Cycle with Disc Brakes|27.5" MTB cycles below Rs.50,000|Bicycle@ChooseMyBicycle.com](https://s3.ap-south-1.amazonaws.com/choosemybicycle.webp/images/reviews/btwin-rockrider-520-s-2018-frame.webp)
Btwin Rockrider 520 S 2018|Gear Cycle with Disc Brakes|27.5" MTB cycles below Rs.50,000|Bicycle@ChooseMyBicycle.com
![Btwin Rockrider 520 S 2018|Gear Cycle with Disc Brakes|27.5" MTB cycles below Rs.50,000|Bicycle@ChooseMyBicycle.com Btwin Rockrider 520 S 2018|Gear Cycle with Disc Brakes|27.5" MTB cycles below Rs.50,000|Bicycle@ChooseMyBicycle.com](https://s3.ap-south-1.amazonaws.com/choosemybicycle.webp/images/reviews/btwin-rockrider-520-s-2018-design.webp)
Btwin Rockrider 520 S 2018|Gear Cycle with Disc Brakes|27.5" MTB cycles below Rs.50,000|Bicycle@ChooseMyBicycle.com
![ChooseMyBicycle.com on Twitter: "The Btwin Rockrider 520 S is A sturdy, eye-catching MTB with a dual suspension frame that boasts performance on and off-road. Read our detailed review here - https://t.co/uYByBLrsEL #ChooseMyBicycle # ChooseMyBicycle.com on Twitter: "The Btwin Rockrider 520 S is A sturdy, eye-catching MTB with a dual suspension frame that boasts performance on and off-road. Read our detailed review here - https://t.co/uYByBLrsEL #ChooseMyBicycle #](https://pbs.twimg.com/media/DsryKh-XQAAnxN8.jpg)