The New Rockrider ST 120 | Our team has designed this 27.5” MTB with a single chainring and disc brakes for your first rides of up to 1.5 hours in dry weather.
![2021 ROCKRIDER Women's 27.5" Mountain Bike ST 120 - Navy - Specs, Reviews, Images - Mountain Bike Database 2021 ROCKRIDER Women's 27.5" Mountain Bike ST 120 - Navy - Specs, Reviews, Images - Mountain Bike Database](https://cdn.mtbdatabase.com/wp-content/uploads/2022/06/20041225/2021-ROCKRIDER-Womens-27.5-Mountain-Bike-ST-120-Navy.jpeg.webp)
2021 ROCKRIDER Women's 27.5" Mountain Bike ST 120 - Navy - Specs, Reviews, Images - Mountain Bike Database
![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/hqdefault.jpg)