Close this message
Dear Customer

Please click on OUR STORE to see more about our store in the Frameworks Building.


COVID-19 Delivery & Customer Updates
Dear customer Due to the Emergency and unprecedented demand we are experiencing we find that all our resources and staff are stretched to their limits.
It is very important to us to maintain the standards of service you have been used to.
We request your understanding and we will endeavour to fulfil orders , Repairs , warranty and Replies to emails/phone calls as soon as possible.
For Revised Opening Hours Please Click HERE

Brand: Shimano

Shimano GRX RX400 2x10s Bled Hydraulic Brake Caliper and STI Lever Kit

Shimano GRX RX400 2x10s Bled Hydraulic Brake Caliper and STI Lever Kit
Additional ImageAdditional Image
Brand: Shimano

Shimano GRX RX400 2x10s Bled Hydraulic Brake Caliper and STI Lever Kit

RRP: $288.89
Save: 26%
Extended Delivery Time
External Warehouse5 Days Delivery Time
External Warehouse5 Days Delivery Time

SHIMANO GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world. It isn’t a reworked set of road components. It represents a ground up look at how cyclists want to explore their world. SHIMANO GRX helps you eliminate excuses, instead urging you to try that rough sidetrack or ride that little bit longer. It offers you the option to Explore Beyond.



  • Gravel inspired lever and bracket ergonomics
  • Anti-slip brake lever
  • Greater mixed-terrain control
  • Same light shifting operation as top tier systems


  • Excellent heat dissipation
  • Flat mount
  • Convenient tool access
  • Simple wheel replacement
  • Easy and clean bleeding system
  • Never hesitate to tackle rough surfaces
  • Simple set up and maintenance


  • Model: ST-RX400-L
  • Series: SHIMANO GRX 10-speed
  • Brake Lever Specifications:
    • Brake fluid:SHIMANO Mineral Oil
    • Recommended brake caliper: BR-RX400
    • Brake hose (Kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
    • Funnel bleeding
    • Hose joint Straight
  • Tooled Reach Adjust Yes
  • Clamp band: Steel
  • Clamp band Inner diameter: 23.8 - 24.2
  • Shifter type: DUAL CONTROL LEVER
  • Shift lever Release: Resin & Steel
  • Shift Lever Specifications:
    • SL Cable Type: OPTISLICK
    • Front speeds: 2
    • SL outer casing Lever side: OT-SP41
    • SL outer casing Rear derailleur side: OT-RS900
    • SL cable Included
    • SL cable OPTISLICK cable
    • SL cable: Pre assembled

Manufacturer's Code: RX4002RF, RX4002LR