The SHIMANO GRX RX400 front derailleur offer lighter front shifting operation and easier setup thanks to the new link construction and integrated cable tensioner. It features a 2.5mm outboard chain line design to allow wider tire clearance for mixed-terrain riding.
The SHIMANO GRX RX400 front derailleur offer lighter front shifting operation and easier setup thanks to the new link construction and integrated cable tensioner. It features a 2.5mm outboard chain line design to allow wider tire clearance for mixed-terrain riding.
FEATURE
・Lighter front shifting
・Ergonomic power curve
・New link (toggle) construction
・Natural stroke feeling
・Wider tire clearance
・Chainline +2.5 mm vs. conventional road FD
・Compatible with up to 42 mm tires
・Precise and easy front derailleur adjustment
・More cable routing options
・New link (toggle) construction
・Integrated cable tension adjustment