Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM 1:1 Cage Length Medium Drivetrain Speeds 9 Weight 290 Color Black Chain Wrap Capacity (teeth) 37 Largest Cog 34
Zonda GT wheels are intended for maximum all-road versatility: ideal either for wider rough terrain tires or narrower road solutions
front/rear front axle/spacing (mm) 15x110 Boost hole 32h color black weight 137g
Supports tire widths from 30mm to 65mm Rear Axle 12mm Thru x 142mm Rim Width (Internal) 25 Cassette Body Type Campagnolo N3W
2025 Sirrus X 2.0 Km CheckoutSpec= 65 lb/in Rear Derailleur Mount Type 10x1Offering 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