Intended use: loose mud wet
4 Thickness In mm 5mm Primary Color Black
}Shimano TL-FC41 Direct Mount Chainring Lockring Tool
Drivetrain Speeds 12 Defined Color Black Rings 46/33 Spindle Interface Type SRAM DUB Chainring BCD 107 Number of Chainrings Double Color Black Crank Intended Use Road BB Included No Pedal Spindle 9/16" Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 141/148 Boost Hubs Crank Length (mm) 170 keyword search Rival AXS
1505-gram wheelset weight (with XDR body) (+/- 2%)
2025 Specialized sirrus x 4.0 bike satin silver dust / cool grey reflective m MFPN=820-02-586-KIT Intended use: loose mud wetOffering 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