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Shimano 105 ST-R7170 DI2 Shifter w/ BR-R7170 Disc Brake Set

IR7170DLF6SC100E
₹28,930
Type

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In the Box

1x ST-R7170 Shifters (Left and Right)
1x BR-R7170 Calipers (Front and Rear)
1x SM-BH90 Brake Hoses
1x K05S-RX Resin Pads

Advanced Semi-Wireless Shifting and Hydraulic Braking System

Overview

The Shimano 105 ST-R7170 Di2 Shifter with BR-R7170 Disc Brake Set combines cutting-edge electronic shifting with proven hydraulic braking technology. Designed for performance and reliability, this lever/caliper combo offers a premium experience for road cyclists.

Semi-Wireless Di2 Shifting: The ST-R7170 shifters feature Shimano’s semi-wireless Di2 technology, delivering precise and intuitive electronic shifting. Equipped with a proprietary integrated circuit, the system ensures high security, fast processing speeds, and low power consumption, keeping you connected and efficient on the road.

Customizable Ergonomics: With reach adjustment and programmable button functions, the ST-R7170 shifters allow you to customize your setup for maximum comfort and control. Whether you're tackling long rides or sprinting for the finish line, these features ensure an ergonomic fit tailored to your preferences.

Compact and Quiet Hydraulic Brakes: The BR-R7170 calipers utilize Shimano’s reliable Flat Mount System for a sleek and lightweight design. Offering wide pad clearance for quiet braking and easy wheel removal, they ensure smooth and consistent stopping power. One-way bleeding simplifies maintenance, keeping your setup clean and hassle-free.

With the Shimano 105 ST-R7170 Di2 Shifter and BR-R7170 Disc Brake Set, advanced electronic shifting and hydraulic braking technology are now more accessible than ever.

Features

ST-R7170

  • Clean Cockpit Design: Wireless connection enhances aesthetics and provides lightning-fast shifting.
  • Long Battery Life: Powered by two CR1632 batteries lasting 3.5 to 4 years.
  • Compact and Ergonomic: Performance cascaded from Dura-Ace for superior handling.
  • Improved Ergonomics: Raised hood peak and longer hood body for better hand support.
  • Customizable Functionality: Adjust button functions and ergonomics via the E-Tube app.
  • Reach Adjust: Easily find the optimum lever position for your riding style.

BR-R7170

  • Wider Pad Clearance: 10% increased clearance reduces the chance of disc rotor rub.
  • Maintenance Friendly: Simplified bleeding process for easy upkeep.

Technologies

ST-R7170

  • Dual Control Lever (DCL): Combines braking and shifting for seamless operation with MTB-inspired robust internals for smooth and effortless shifts.
  • Reach Adjust: Adjustable lever position accommodates all hand sizes and riding preferences.

BR-R7170

  • Ice Technologies: Reduces heat buildup for consistent braking performance and extended pad life. Advanced rotors and pads with radiation fins improve cooling and reliability.
  • One Way Bleeding: Simplified oil routing prevents air bubbles for quick, easy, and clean hydraulic bleeding.

Specifications

ST-R7170

  • Model No: ST-R7170
  • Series: Shimano 105
  • Color: Series Color
  • Shifter Type: Dual Control Lever
  • Brake Hose (Kit): SM-BH90-J-SSR, SM-BH90-JK-SSR
  • Hose Joint: Straight
  • Brake Hose Color (Kit): Black
  • Recommended Brake Caliper: BR-R7170
  • Oil: Shimano Mineral
  • Reach Adjust: Yes
  • Clamp Band (mm): 23.8-24.2
  • Funnel Bleeding: Yes
  • Free Stroke Adjust: Yes
  • Di2 Connectivity Wireless|Di2 Shifting: Yes
  • Firmware Update by E-Tube Project: Yes
  • SD50 Port (pcs): 0
  • SD300 Port (pcs): 1
  • SD50 Connector (pcs): 0
  • SD300 Connector (pcs): 0
  • Port for SD50 Remote Sprinter Shifter (pcs): 0
  • Port for SD300 Satellite Shifter (pcs): 0
  • Battery: CR1632 x 2
  • Average Weight: 423 g (/pair)

BR-R7170

  • Model No: BR-R7170
  • Series: Shimano 105
  • Color: Black
  • Brake Type: Hydraulic Disc Brake
  • Brake Hose (Kit): SM-BH90-J-SSR, SM-BH90-JK-SSR
  • Hose Joint: Straight
  • Brake Hose Color (Kit): Black
  • J-Kit Spec (for OEM): Yes
  • Ice Technologies Pad Compatible Caliper: Yes
  • Pad Standard 1: K05S-RX Resin (w/o fin)
  • Pad Standard 2: L05A-RF Resin (w/ fin)
  • Pad Option 1: L04C-MF Metal (w/ fin)
  • Fixing Screw Spec for Rear Mount: 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 35 mm
  • Recommended Brake Lever: ST-R7170
  • Recommended Disc Brake Rotor: SM-RT70, SM-RT64
  • Oil: Shimano Mineral
  • Average Weight: 123 g
  • One Way Bleeding: Yes
  • Mount Type: Flat Mount
  • Piston: 2
  • Caliper Fixing Screw|Tool Size: 4 mm
  • Caliper Fixing Screw|Anti-Loosen Method: Screw Fix Pin
  • Pad Mount: Pad Axle

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.

Shimano Warranty Information