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Shimano

Shimano 105 R7020 11 Speed Hydraulic Mechanical STI/R7070 Flat Mount Calipers

Shimano 105 R7020 11 Speed Hydraulic Mechanical STI/R7070 Flat Mount Calipers

Regular price £447.95 GBP
Regular price £559.99 GBP Sale price £447.95 GBP
Includes VAT. Shipping calculated at checkout **FREE UK Delivery on orders over £50**
The Shimano 105 ST-R7020 Dual Control Levers bring the all condition confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano 105. The all-new Shimano 105 R7000 series hydraulic disc brakes offer greater rider control in all conditions. With convenient One Way Bleeding and easy hose joint system, installation and adjustment are kept simple
Features an improved ergonomic shifter design that has trickled down from Ultegra R8000Offers 15mm of reach adjustment
Redesigned internal shifting unit for easier access to cables
Heightened rider control in mixed conditions
Near instant shifting operation
Shares the same effortless shifting mechanism as top-tier Shimano systems
11-speed compatible

 


R7070 FLAT MOUNT CALIPERS:

Ice Technologies

The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride for instance, has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realize the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminum and stainless steel, provides better radiation performance. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight.

Ice Technologies piston in order to achieve optimized lightweight, high rigidity and heat dissipation. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss.

One Way Bleeding

“One Way Bleeding” was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system.

One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

Features

  • High performance low profile 105 hydraulic road disc brake for efficient braking in all conditions
  • Rear wheel use for 140mm flat mount frames, can be used with adapter for 160mm
  • Oversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness
  • Opposed 2-piston design reduces leading effect and optimal pad wear increases braking control
  • Increased pad to rotor clearance reduces the chance of rotor drag
  • Forged calliper design is lightweight and rigid
  • One way internal fluid circuit makes bleeding easy
  • Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid
  • Shim-less mounting bracket allows for quick installation and setting up
  • Recommended for use with Ice Tech Center Lock SM-RT70 rotors for optimum braking performance
  • Comes complete with L03A resin compound pads
  • Inline hose routing for low profile design
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