Shimano TIAGRA ST-R4020/BR-RS405 11-speed Shifter with Disc Brake 1700mm Rear

MECHANICAL PERFECTION: Shimano TIAGRA 11-speed STI unit ST-R4020 + BR-RS405 disc brake

Refined lever design for superior handling on the road. The SHIMANO TIAGRA 2x11s DUAL CONTROL BRAKE SHIFT LEVER offers the advanced ergonomics of our renowned SHIMANO 105 series. The revised lever position and clamp design have been developed based on research into different hand shapes and offer road cyclists comfort and control. The first-class lever feel, the reliable braking power of the hydraulic disc brakes and the harmonious, intuitive shifting quality that characterise the TIAGRA 2×11-speed system ensure precision and safety when riding a road bike.

Features – Shimano TIAGRA ST-R4020+BR-RS405 11-speed flat-mount disc brakes

• The new lever shape offers an optimised grip width to allow riders with very different hand sizes to comfortably access the lever
• Flat-mount 2-piston brake calliper
• Consistent braking performance in all weather conditions
• Simple line connection system J-Kit system
• Quick and easy bleeding thanks to one-way bleeding

Product features

• Application: Road bike
• Group: TIAGRA R4000
• Model: ST-R4020-R
• Type: Dual-Control (STI)
• Mounting: right
• Rear gear steps: 11-speed
• Optical gear indicator: no
• Grip width adjustment: Yes
• Handlebar diameter: 23.8mm/24.2mm
• Brake type: Hydraulic disc brake system (disc brake)
• Brake caliper: BR-RS405
• Brake calliper mount: Flat mount
• Brake pad: Resin L05A-RF with cooling fins
• Brake hose: SM-BH59-JK-SS
• Cable length: rear 1700mm (can be shortened)
• Cable connection: Straight
• One-way bleeding: Yes
• Brake fluid: Mineral oil
• Recommended brake disc: SM-RT70, SM-RT64 (160mm/180mm)

Material

• Lever: Aluminium
• Brake caliper: Aluminium

Color

• Series color

Scope of delivery

• 1 x Shimano TIAGRA ST-R4020 11-speed STI unit right
• 1 x Shimano BR-RS405 flat-mount brake caliper
• 1 x brake pads Resin L05A-RF with cooling fins
• 1 x brake hose SM-BH59-JK-SS 1700mm long (can be shortened)
• 2 x fixing screw for brake calliper
• 1 x cable connection kit (olive+pin)
• 1 x inner shift cable (Optislick) 2100mm + outer shift cover
• 1 x end cap + cover