2026 Specialized Sirrus X 1.0 Km Bike Gloss Solidity Metallic / Dolomite Frost Reflective Xl MFPN=11.4018.031.000 25 All measurements are in

25 All measurements are in inches

The GX Eagle T-Type AXS™ 12-Speed derailleur is a lesser version of nothing

making it an ideal choice for serious riders

The lighter version of the Jester

so it's eco-conscious as well as tough

2026 Specialized Sirrus X 1.0 Km Bike Gloss Solidity Metallic / Dolomite Frost Reflective Xl MFPN=11.4018.031.000 25 All measurements are inOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence inspiring tires, a slightly more upright riding position, and a super intuitive one by drivetrain. RIDER FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is