Shimano GRX BR-RX410 Hydraulic Disc Brake Caliper - Rear Flat-Mount W/Fixing Bolt 25mm Mount BLK MPFN-31435317006 model Sidekick f/r front axle/spacing

model Sidekick f/r front axle/spacing (mm) 15/20x110 Boost hole 32h color black/silver weight 196g

Axle Type 12mm TA Hub Spacing 142mm Hub Spoke Type J-bend Position Rear Hub Drilling 24H Primary Color Gold Freehub Body Shimano HG 11 Hub Weight 223g Rotor Mount Center Lock

SPC + Interface

Custom Rx Street-tuned motor

Shimano GRX BR-RX410 Hydraulic Disc Brake Caliper - Rear Flat-Mount W/Fixing Bolt 25mm Mount BLK MPFN-31435317006 model Sidekick f/r front axle/spacingThe GRX BR RX410 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its compact construction the system is quieter and easier to maintain. GRX BR RX410 flat mount 2 piston brake caliper has 10% wider pad clearance to decrease brake noiseOne Way bleeding makes cleaning and bleeding the system easy Includes L05A RF pads with finned backplate and resin compound for