Shimano GRX Di2 RD-RX815 11 Speed Rear Derailleur

SKU: IRDRX815
$525.00
Add to cart
Only a few left
  • Overview
  • Di2 - The revolutionary DI2 shifting system solves the challenges drivetrains present to the power-delivery equation in cycling.

Product details

DI2 gives you instant, accurate, lighting-fast shifts the first and every time, at the push of a button. Even in the most extreme conditions, shifting is precise and controlled. You can change gear even under heavy load while climbing or accelerating. With DI2, you are in complete control.

E-Tube - The E-Tube platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and Shimano Steps components with a PC, tablet or smart phone.

Shimano Electronic Intelligent System - A technological innovation of the computerized shifting system based on the DI2 concept with which is called, the SEIS (Shimano Electronic Intelligent System).
The SEIS innovative shift technology is still based on the Shimano Index System (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics.

Shimano Shadow Rd+ - Less distraction quiet drive train. Rear derailleur stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.

Reviews

0 stars based on 0 reviews