Box components BOX One V-Brakes Frt or Rr Red 108mm MFPN=803-04-305 }SRAM CenterLine X Disc Brake

}SRAM CenterLine X Disc Brake Rotor - 140mm Center Lock Silver/Black

SID Ultimate adapts to everything from full-gas cross-country to sporty backcountry loops thanks to a new higher-volume DebonAir+ spring that’s supple at the top of its travel with tons of tunability

Rings 40Number of Chainrings Chain Retaining SingleDrivetrain Speeds 12Drivetrain Speeds 13Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor Natural CarbonCrank Length (mm) 160Crank Intended Use GravelBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

Includes 3-spline 18 tooth cog and a SLS30-T twist shifter

hassle-free installation

Box components BOX One V-Brakes Frt or Rr Red 108mm MFPN=803-04-305 }SRAM CenterLine X Disc BrakeCold forged and CNC machined from 6061 T6 aluminum for superior strength and stiffness while maintaining low weight. 35 millimeters of vertical brake pad adjustment more than most linear pull brakes. Features include precision sealed bearing pivots titanium and stainless steel hardware a flexible cable noodle and streamlined cable fixing point. Long reach brakes are excellent for BMX mountain city urban gravel and tandem bicycles using linear pull