Shimano GRX Di2 FD-RX815 Front Derailleur Braze on

Description

It offers 2. As you would expect from anything holding Shimano's Di2 designation, the Fd-RX815 front derailleur can be programmed with trim settings, and can be used in either full or semi SynchroShift modes for near-fluid feeling shifts. 5+ millimeters of extra space for your rear tire, enabling you to roll on bigger tires without risk of component hang-ups. While internally the GRX Di2 front derailleur works similarly to its road counterpart, where it differs is firstly in its placement. Secondly it also offers a wider, 17t front range, so you can run a big ring between 46 and 50 tooth, with a much smaller inner ring to give you some much needed respite on the major climbs when you're a hundred miles from anywhere and. As you would expect from anything holding Shimano's Di2 designation, the Fd-RX815 front derailleur can be programmed with trim settings, and can be used in either full or semi SynchroShift modes for near-fluid feeling shifts. While internally the GRX Di2 front derailleur works similarly to its road counterpart, where it differs is firstly in its placement. 5+ millimeters of extra space for your rear tire, enabling you to roll on bigger tires without risk of component hang-ups. Secondly it also offers a wider, 17t front range, so you can run a big ring between 46 and 50 tooth, with a much smaller inner ring to give you some much needed respite on the major climbs when you're a hundred miles from anywhere and searching your core for energy.

Key Features

• 5+ millimeters of extra space for your rear tire, enabling you to roll on bigger tires without risk of component hang-ups.
• As you would expect from anything holding Shimano's Di2 designation, the Fd-RX815 front derailleur can be programmed with trim settings, and can be used in either full or semi SynchroShift modes for near-fluid feeling shifts.
• Secondly it also offers a wider, 17t front range, so you can run a big ring between 46 and 50 tooth, with a much smaller inner ring to give you some much needed respite on the major climbs when you're a hundred miles from anywhere and.
• While internally the GRX Di2 front derailleur works similarly to its road counterpart, where it differs is firstly in its placement.