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.
Features
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
Technical Specifications
MODEL NO: FD-RX400
SERIES: GRX 10-speed
Average weight: 96
Front speeds: 2
Rear speeds: 10
Compatible chain: HG-X 10-speed
Chain line (mm): 47
Chainstay angle (deg.): 63-66
Top gear teeth: 46T
Total capacity: 16T
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.
Features
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
Technical Specifications
MODEL NO: FD-RX400
SERIES: GRX 10-speed
Average weight: 96
Front speeds: 2
Rear speeds: 10
Compatible chain: HG-X 10-speed
Chain line (mm): 47
Chainstay angle (deg.): 63-66
Top gear teeth: 46T
Total capacity: 16T