Shimano 105 Di2 FD-R7150 前拨链器 焊接 (BULK)

Wireless front derailleur from the 105 Di2 groupset

The new wireless Di2 platform ensures quick and smooth shifts. And you have a choice of manual shifting and synchronized shifting modes - SEMI-SYNCHRO or FULL-SYNCHRO - which is a bit like having your own personal assistant!

In SEMI-SYNCHRO mode, the rear derailleur automatically adjusts to reduce large jumps in gear ratios so you can keep your pace and rhythm. In FULL SYNCHRO mode, the front derailleur and rear derailleur work in perfect harmony to engage the right gear at the right time - so you never have to worry about it. The smooth communication with the rear derailleur in combination with the programmed control of the chain guide minimizes chain fall. Maximum gear capacity is 50-52 teeth. It's up to you how little or how often you worry about gear ratios!

highlights

• Powerful, precise and smooth front shifting
• Programmed control of the chain guide through automatic trimming
• Manual, fully and semi-synchronized shift program

specification

Technologies used

In this chapter we explain the technologies that the manufacturer uses in this product.

E-Tube Project - Settings customizable via the app
The E-Tube Project mobile application developed by Shimano has functions for bike customization, firmware update and maintenance using a wireless connection to the bike. More detailed maintenance of the bike is possible by connecting the bike to the E-Tube Project application for Windows V4 using a cable.

scope of delivery

• 1 x Shimano 105 Di2 FD-R7150 front derailleur (see item description for details)

product video