Compare: 2020 ROCKRIDER 27.5" ST 530 Mountain Bike vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes
![Compare: 2020 Rockrider 27.5" Mountain Bike ST 120 - / vs ROCKRIDER ST 520 Mountain Bike – 99 Spokes Compare: 2020 Rockrider 27.5" Mountain Bike ST 120 - / vs ROCKRIDER ST 520 Mountain Bike – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/27.5-mountain-bike-st-120-/thumbs/400/16c05.jpeg)
Compare: 2020 Rockrider 27.5" Mountain Bike ST 120 - / vs ROCKRIDER ST 520 Mountain Bike – 99 Spokes
![Rockrider ST 520 (Size L) MTB upgraded to 10speed, Sports Equipment, Bicycles & Parts, Bicycles on Carousell Rockrider ST 520 (Size L) MTB upgraded to 10speed, Sports Equipment, Bicycles & Parts, Bicycles on Carousell](https://media.karousell.com/media/photos/products/2020/10/28/rockrider_st_520_size_l_upgrad_1603900754_ea25a231.jpg)
Rockrider ST 520 (Size L) MTB upgraded to 10speed, Sports Equipment, Bicycles & Parts, Bicycles on Carousell
![Compare: 2020 ROCKRIDER 27.5" ST 530 Mountain Bike vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes Compare: 2020 ROCKRIDER 27.5" ST 530 Mountain Bike vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/27.5-st-530-mountain-bike/thumbs/400/4c005.jpeg)