Mini Pompa In Fibra Di Carbonio Barbieri Nuda Viteria The SHIMANO GRX 12v derailleur

The SHIMANO GRX 12v derailleur features an integrated chain stabilizer that ensures quieter shifting and safer chain management in the most demanding situations

offers a smooth surface that eliminates friction

with Carbon DNA rails

ACHIEVE EVERY GOAL

ensuring a consistent cadence in every situation

Mini Pompa In Fibra Di Carbonio Barbieri Nuda Viteria The SHIMANO GRX 12v derailleurCarbon fiber pump for Road. Head closure with rotating aluminum clamp. Includes key for unscrewing the head valve and replacing the rubber valve, spare rubber valve, and clips for frame attachment. 142 PSI 10 BAR 39 g. Dimensions: 197mm x 18mm