![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 27.5" ST 530 Mountain Bike vs ST 100 Mountain Bike, - 27.5" vs ST 540 Mountain Bike, / - 27.5" – 99 Spokes](https://99spokes.com/api/og/compare?i=%2Frockrider%2F2020%2F27.5-st-530-mountain-bike%2Fthumbs%2F400%2F4c005.jpeg%2C%2Frockrider%2F2020%2Fst-100-mountain-bike-27.5%2Fthumbs%2F400%2Ff5001.jpeg%2C%2Frockrider%2F2020%2Fst-540-mountain-bike-27.5%2Fthumbs%2F400%2F0a2ef.jpeg&token=d306386e2203c04c9dadc9d3ff55b635790934458c8111efcdcf1547a1ee3b15)
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
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Compare: 2021 ROCKRIDER 27.5" ST 520 MTB vs 27.5" Mountain Bike ST 540 vs 27.5" Mountain Bike ST 530 – 99 Spokes
![Compare: 2020 ROCKRIDER 27.5" Full Suspension Mountain Bike ST 530 S vs 27.5" Full Suspension Mountain Bike ST 540 S - / vs 27.5" Full Suspension Mountain Bike ST 900 S - / Compare: 2020 ROCKRIDER 27.5" Full Suspension Mountain Bike ST 530 S vs 27.5" Full Suspension Mountain Bike ST 540 S - / vs 27.5" Full Suspension Mountain Bike ST 900 S - /](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/29-full-suspension-carbon-mountain-bike-xc-900-s/thumbs/1000/9c591.jpeg)
Compare: 2020 ROCKRIDER 27.5" Full Suspension Mountain Bike ST 530 S vs 27.5" Full Suspension Mountain Bike ST 540 S - / vs 27.5" Full Suspension Mountain Bike ST 900 S - /
![Compare: 2020 ROCKRIDER 27.5" Full Suspension Mountain Bike ST 530 S vs 27.5" Full Suspension Mountain Bike ST 540 S - / vs ST 540 S Full Suspension Mountain Bike - 27.5" – 99 Spokes Compare: 2020 ROCKRIDER 27.5" Full Suspension Mountain Bike ST 530 S vs 27.5" Full Suspension Mountain Bike ST 540 S - / vs ST 540 S Full Suspension Mountain Bike - 27.5" – 99 Spokes](https://d2yn9m4p3q9iyv.cloudfront.net/rockrider/2020/27.5-full-suspension-mountain-bike-st-530-s/thumbs/400/6a509.jpeg)