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Specialized Sirrus X 4.0 A1 SL Premium Future Shock 1.5 Stout Plug + Play Fitness Bike 2021 - YouTube
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Future Shock on a Hybrid - 2020 Specialized Sirrus X 4.0 Dual Sport Hybrid is ready for gravel! - YouTube
Helped a great customer with an upgrade last month - traded in his Specialized Sirrus 3.0 to a Sirrus X 4.0 - higher quality drivetrain… | Instagram
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