Shimano GRX rear derailleur RD-RX820 12s R5 This T-Tray mounting system allows

This T-Tray mounting system allows for quick-release style attachment of lights or cameras underneath the mount

and state of the art ceramic coatings

the Izalco Max 8

The custom Bianchi 23 Specialissima CV in size 55 is the perfect blend of lightweight performance and cutting-edge technology

X1 carbon outsole with rubber tread

Shimano GRX rear derailleur RD-RX820 12s R5 This T-Tray mounting system allowsSKU Description Silent and secure rear shifting on rough terrain Adjustable chain stabilizer prevents chain slap and drops SHIMANO SHADOW RD+ Smooth and reliable shifting on mixed surfaces ON OFF stabilizer switch matches terrain Maximum front chainring difference: 17T Top sprocket: Max. 11T Min. 11T Low sprocket: Max. 36T Min. 34T Total capacity: 42T