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Shimano Tiagra ST-R4020 Tiagra mechanical shift hydraulic STI lever; 2-speed; left hand

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Shimano Tiagra ST-R4020 Tiagra mechanical shift hydraulic STI lever; 2-speed; left hand

  • Slim ergonomically designed Tiagra Dual Control Lever for hydraulic disc brakes offers 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
  • Contains left hand 2-speed ST-R4020 STI lever
  • 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
$75.42

Original: $215.49

-65%
Shimano Tiagra ST-R4020 Tiagra mechanical shift hydraulic STI lever; 2-speed; left hand

$215.49

$75.42

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Description

  • Slim ergonomically designed Tiagra Dual Control Lever for hydraulic disc brakes offers 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
  • Contains left hand 2-speed ST-R4020 STI lever
  • 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
Shimano Tiagra ST-R4020 Tiagra mechanical shift hydraulic STI lever; 2-speed; left hand | BikeParts