700c x 41mm tires on M–XL frame sizes (700c x 38mm with fenders) Rear Axle QR x 138mm Brake Type Disc TT (Effective) 600 Fork Type Rigid Fork Material Steel Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Color Red Hot Cheddar Mfg Size Large Platform Preamble Wheel Size 700c Defined Color Red
allowing the spring rate to be reduced
Easy to read large digital display shows either Bar or PSI readings
Steerer Type TaperedLockout Switch NoneBrake Type Post Mount 180Negative Spring AirTravel (mm) 170Offset 44Axle to Crown Length 566Front Axle 15mm Thru x 110mmMaximum Tire Width 66S
48 Activity Cycling
2027 Specialized Sirrus X 2.0 Km Bike Gloss Tangerine / Shadow Silver Frost Reflective M CheckoutTitle=SRAM RED 1x XPLR Wide Crank Arm Assembly - 172.5mm 700c x 41mm tires onOffering 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