Dérailleur Avant SHIMANO GRX RX400 2x10V à Braser OEM A top-of-the-range model designed for

A top-of-the-range model designed for experienced

son tissu conserve une chaleur exceptionnelle

and can be used in conjunction with a neck guard

It is ideal for road racing and endurance rides

Record and Chorus groupsets (from 2015 onwards)

Dérailleur Avant SHIMANO GRX RX400 2x10V à Braser OEM A top-of-the-range model designed forSpecially designed for Gravel riding, the SHIMANO GRX RX400 2x10 speed braze on front derailleur is smooth, precise and silent. Like the GRX crankset, the derailleur offers 2. 5 mm of additional clearance, making it possible to fit wider tyres at the rear, up to 42 mm. It is therefore only compatible with derailleurs from the GRX range, which also feature this greater offset. In this mechanical version, the derailleur allows cable routing from both