![Compare: 2020 ROCKRIDER ST 120 Mountain Bike, / - 27.5" vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes Compare: 2020 ROCKRIDER ST 120 Mountain Bike, / - 27.5" vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes](https://99spokes.com/api/og/compare?i=%2Frockrider%2F2020%2Fst-120-mountain-bike-27.5%2Fthumbs%2F400%2Fb37cf.jpeg%2C%2Frockrider%2F2020%2Fst-520-mountain-bike%2Fthumbs%2F400%2F12155.jpeg%2C%2Frockrider%2F2020%2Fst-520-mountain-bike-27.5%2Fthumbs%2F400%2F34d66.jpeg&token=99384d13423c10fe0b5df4ec21ac7d283b26b3336bd87d32c27d4abf32dfdfa0)
Compare: 2020 ROCKRIDER ST 120 Mountain Bike, / - 27.5" vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes
![All New DECATHLON Rockrider ST120 | 2021 Decathlon Btwin Rockrider ST120 | Best Btwin MTB | Gear MTB - YouTube All New DECATHLON Rockrider ST120 | 2021 Decathlon Btwin Rockrider ST120 | Best Btwin MTB | Gear MTB - YouTube](https://i.ytimg.com/vi/8XT3zztShhU/mqdefault.jpg)
All New DECATHLON Rockrider ST120 | 2021 Decathlon Btwin Rockrider ST120 | Best Btwin MTB | Gear MTB - YouTube
![Decathlon's Rockrider ST120| Best MTB under ₹25,000/-? | #RockriderST120 # ST120 #Decathlon - YouTube Decathlon's Rockrider ST120| Best MTB under ₹25,000/-? | #RockriderST120 # ST120 #Decathlon - YouTube](https://i.ytimg.com/vi/5PDWHobJPXw/maxresdefault.jpg)
Decathlon's Rockrider ST120| Best MTB under ₹25,000/-? | #RockriderST120 # ST120 #Decathlon - YouTube
![Decathlon's Rockrider ST120| Best MTB under ₹25,000/-? | #RockriderST120 # ST120 #Decathlon - YouTube Decathlon's Rockrider ST120| Best MTB under ₹25,000/-? | #RockriderST120 # ST120 #Decathlon - YouTube](https://i.ytimg.com/vi/qbEK83iHlM8/maxresdefault.jpg)
Decathlon's Rockrider ST120| Best MTB under ₹25,000/-? | #RockriderST120 # ST120 #Decathlon - YouTube
![ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube](https://i.ytimg.com/vi/GkfNyZ9G9Ks/maxresdefault.jpg)
ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube
![Compare: 2020 ROCKRIDER ST 120 Mountain Bike, / - 27.5" vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes Compare: 2020 ROCKRIDER ST 120 Mountain Bike, / - 27.5" vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2022/27.5-inch-mountain-bike-st-120-disc/thumbs/400/2a72e.webp)
Compare: 2020 ROCKRIDER ST 120 Mountain Bike, / - 27.5" vs ST 520 Mountain Bike vs St 520 Mountain Bike, - 27.5" – 99 Spokes
![ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube](https://i.ytimg.com/vi/9CVqCjBh-_I/maxresdefault.jpg)
ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube
![ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube](https://i.ytimg.com/vi/YAgikcttacc/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==&rs=AOn4CLAV8IwLhEm9_CcJGFdfqsQzLikqUg)
ALL NEW ROCKRIDER ST 120 VS ROCKRIDER ST 520 || DECATHLON CYCLES 2021 | BEST BTWIN GEAR MTB IN INDIA - YouTube
![Decathlon's Rockrider ST 520 Vs ST 120 | Which one is a better MTB under ₹ 30,000/- ? #ST120 #ST520 - YouTube Decathlon's Rockrider ST 520 Vs ST 120 | Which one is a better MTB under ₹ 30,000/- ? #ST120 #ST520 - YouTube](https://i.ytimg.com/vi/p3i0cUDS02o/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==&rs=AOn4CLCKs5cLSh6QxbKCw7FljAaDXpqANQ)