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4.6 out of 5

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ST-R4020 Tiagra 2-speed STI bled with BR-RS405 flat mount calliper, left rear

£259.99

11-Speed Right
Double Left
This item is available and will be dispatched within 7-10 days
Stock Location and Availability
Part Number:

RR4020LR

GTIN:

4550170236748

  • Slim ergonomically designed Tiagra Dual Control Levers for hydraulic disc brakes offer powerful braking and effortless 11-speed shifting
  • Ergonomic short shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes
  • Hydraulic brake lever provides powerful, controllable and consistent stopping power with less effort especially from the hood position
  • Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear
  • Kit includes ST-R4020 STI, BR-RS405 flat mount brake calliper with pads, hose, and gear cable (without rotor or adapter)
  • Tuneable reach adjusters
  • Easy bleed and clean hydraulic system, for use with Shimano mineral oil only
  • Compatible with 11-speed chains and RD-R4000/ RD-U6040 rear mech only

Colours Black
Sizes 11-Speed Right, Double Left
Brand Shimano
Model Year 2026
Barcodes 4550170236717, 4550170236748
SKUs / Part Numbers RR4020LR, RR4020RF

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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