Shimano Dura-Ace SW-RS801-S Satellite Shifter Drops Pair 100mm Di2 12-Speed SD300

SKU: 

192790889788

$99.95 $160.00
by Shimano
Default

Product Description
The Shimano Dura-Ace SW-RS801-S Satellite Shifter Set adds remote shift buttons directly to the drops of your road or gravel handlebar, giving you fast access to gear changes without moving your hands off your preferred sprinting position. It is a clean solution for riders who want additional shift points for harder efforts, racing, or more ergonomic Di2 control.

Designed specifically for 12-speed Shimano Di2 systems, these compact shifters mount to the curved section of the drops and connect directly to the satellite port on compatible STI levers. The short 100mm integrated cable keeps installation tidy and direct.

Key Features

  • Genuine Shimano SW-RS801-S satellite shifter set
  • Designed for mounting in the drops
  • Adds custom remote shift points to the handlebar
  • Built for 12-speed Shimano Di2 systems
  • Connects to the dedicated satellite shifter port on compatible STI levers
  • 100mm integrated SD300 wire per switch
  • Compact, lightweight design
  • Works with Synchro Shift
  • Attaches directly to the handlebar
  • Sold as a pair

Specifications

  • Brand: Shimano
  • Series: Dura-Ace
  • Model: SW-RS801-S
  • Product Type: Satellite Shifter Set
  • Position: Drops
  • Drivetrain Compatibility: 12-speed Di2
  • Cable Length: 100mm
  • Clamp Diameter: 23.8mm
  • Color: Black
  • Weight: 6g per pair
  • Manufacturer Part Number: ISWRS801S

Compatibility
Compatible with:

  • Shimano 12-speed Di2 systems
  • Dura-Ace R9200 levers
  • Ultegra R8100 levers
  • GRX 12-speed levers
  • STI levers with the dedicated SD300 satellite port

Not compatible with:

  • Older 11-speed Di2 systems
  • Mechanical groupsets

Fit notes:

  • Designed for the drop section of standard road handlebars
  • 23.8mm clamp fits the drop area of most standard road bars
  • Intended to be wrapped under bar tape with only the button exposed

Included

  • Shimano SW-RS801-S satellite shifter set
  • Pair of drop-mounted shift switches with integrated 100mm cables

Warranty and Notes

  • Designed for riders who want shifting access while keeping hands in the drops
  • Single-button layout works with Synchro Shift when enabled
  • No additional junction box is required when used with compatible semi-wireless 12-speed Di2 lever systems
  • Includes only what is shown or described

Condition

  • New
  • Genuine OEM product
  • Includes only what is shown or described