Compare: 2020 ROCKRIDER 27.5" ST 530 Mountain Bike vs ST 100 Mountain Bike, - 27.5" vs ST 540 Mountain Bike, / - 27.5" – 99 Spokes
Compare: 2020 ROCKRIDER ST 540 Mountain Bike, Lacquered Alloy - 27.5" vs 2021 Trek Marlin 5 vs Marlin 6 – 99 Spokes
![2020 ROCKRIDER ST 540 S Full Suspension Mountain Bike - 27.5" – Specs, Comparisons, Reviews – 99 Spokes 2020 ROCKRIDER ST 540 S Full Suspension Mountain Bike - 27.5" – Specs, Comparisons, Reviews – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/st-540-s-full-suspension-mountain-bike-27.5/thumbs/1000/8a734.jpeg)
2020 ROCKRIDER ST 540 S Full Suspension Mountain Bike - 27.5" – Specs, Comparisons, Reviews – 99 Spokes
Compare: 2021 ROCKRIDER 27.5" Mountain Bike ST 540 vs Ghost SLAMR Base vs Specialized Stumpjumper Alloy – 99 Spokes
![2020 ROCKRIDER ST 540 Mountain Bike, Lacquered Alloy - 27.5" – Specs, Comparisons, Reviews – 99 Spokes 2020 ROCKRIDER ST 540 Mountain Bike, Lacquered Alloy - 27.5" – Specs, Comparisons, Reviews – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/st-540-mountain-bike-lacquered-alloy-27.5/thumbs/400/28f93.jpeg)
2020 ROCKRIDER ST 540 Mountain Bike, Lacquered Alloy - 27.5" – Specs, Comparisons, Reviews – 99 Spokes
![Compare: 2021 ROCKRIDER 27.5" Mountain Bike ST 540 vs Ghost SLAMR Base vs Specialized Stumpjumper Alloy – 99 Spokes Compare: 2021 ROCKRIDER 27.5" Mountain Bike ST 540 vs Ghost SLAMR Base vs Specialized Stumpjumper Alloy – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2021/27.5-mountain-bike-st-540/thumbs/1000/5290a.jpeg)