700 HRD Bells Chain management keeps the drivetrain

Chain management keeps the drivetrain quiet and secure

Continental Xynotal provides low rolling resistance and contact edges for enhanced traction and braking

and most accurate power package available

Elite class roller

without fins

700 HRD Bells Chain management keeps the drivetrainAlloy brake and shift levers 10 Speed DoubleTap with Zero Loss shifting 2 Piston open system Piston Size: Fr 19mm, Rr 18mm 2 Piece forged aluminum caliper w top loading pads For 140 or 160mm rotors Compatible with 10 speed derailleurs only SRAM Model ID: SB 700 HRD B1 Attributes Brake Material Aluminum Caliper mount Post mount Disc Diameter Not included Fluid DOT 5. 1 Lever Blade Material Aluminum Primary Color Black