•
1 1

Shimano

GRX ST-RX400 Shifter/Brake Set

GRX ST-RX400 Shifter/Brake Set

$380.00 CAD
$380.00 CAD $380.00 CAD
Sale Sold out
Shipping calculated at checkout.
Position

Description |

The Shimano GRX RX400 Hydraulic Disc Brake Set is a pre assembled J Kit brake package built for gravel and mixed terrain drop bar bikes. Each kit pairs a Shimano GRX ST RX400 hydraulic brake and shift lever with a Shimano GRX BR RX400 hydraulic disc brake caliper for consistent control on rough surfaces.

This system is designed for 2x10 speed drivetrains, combining hydraulic braking with mechanical 10 speed shifting.

GRX RX400 levers use gravel specific ergonomics and a textured brake lever surface to improve grip and control when conditions get bumpy. The system uses Shimano mineral oil and is supplied pre bled for simpler installation.

Features |

  • Shimano GRX RX400 series hydraulic disc braking for gravel riding
  • Pre bled J Kit style assembled set for easier setup
  • Gravel inspired lever and bracket ergonomics with textured lever surface
  • Flat mount GRX BR RX400 hydraulic caliper
  • Shimano mineral oil brake fluid
  • Tool based reach adjustment on the lever

Specs |

Model GRX RX400 J Kit Brake Set
Brand Shimano
Speed Front 2x, Rear 10s
Lever  ST RX400 right and left
Caliper BR RX400 front and rear
Brake Type Hydraulic disc
Brake Fluid Shimano mineral oil
Caliper Mount Flat mount
Hose SM BH90 J Kit hose included
Hose Length 1000 mm front, 1700 mm rear
Pads Resin pads included
Rotor Included No
Recommended Rotor SM RT64
Use Gravel riding and mixed terrain drop bar bikes

 

View full details