Shimano GRX Di2 FD-RX815 Front Derailleur Braze on

Description

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. 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. 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.

Key Features

• 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.
• While internally the GRX Di2 front derailleur works similarly to its road counterpart, where it differs is firstly in its placement.
• 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.