wilier garda disc shimano 105 di2 ruote rs171Wilier Garda Disc Shimano 105 Di2 RS171 Wheels Groupset SHIMANO 105 R7150 DI2 12S Wheels SHIMANO RS171 DISC Frame GARDA DISC CARBON MONOCOQUE Fork GARDA DISC CARBON MONOCOQUE Handlebar BAR S Handlebar Stem STEMMA S Headset FSA CUSTOM BEARINGS MR137 Shifters SHIMANO 105 DI2 12S ST R7170 Brakes SHIMANO 105 BR R7170 Rotors SHIMANO 105 CENTER LOCK SM RT70 160 MM 140 MM Frame Weight 1150 G + 5% Front Derailleur SHIMANO 105 DI2 FD R7150 Rear Derailleur