Kool Stop V-Type AT Threaded - Dual MFPN=EBRR3000AR87A Compatible with 7-12 speed drivetrains

Compatible with 7-12 speed drivetrains

}Sunday Wavelength BMX Frame - 21" TT Cool Gray

Pad Compound Resin Defined Color Black Brake Lever Use Right Color Black Brake Caliper Mount Flat Mount Rotor Included No Hydraulic Hose Length 1700 Hydraulic Fluid Type Mineral Oil Rear Der/Shifter Compatibility Shimano Road Di2 Drivetrain Speeds 11 Weight 414 Front Der/Shifter Compatibility Shimano Road Di2 Adjustable Contact Point No Adjustable Reach Yes

Set up for 197mm thru axle with Shimano 9/10 freehub body installed

Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear

Kool Stop V-Type AT Threaded - Dual MFPN=EBRR3000AR87A Compatible with 7-12 speed drivetrainsSpecially designed for larger wheel sizes 24 inch 29 inch but also works great on smaller wheels Tapered edges for better tire clearance Off center post tire tread design with flat grooved bottom for premium all terrain stopping. Street, park, trail or track, wet or dry conditions, weve got you covered with our range of custom compounds Dual compound of Salmon and Black compounds for more controlled, smoother stopping TECH SPECS model AT post threaded