POIDS 8.7Kg. PEDALIER Shimano 105 FC-R7100 Hollowtech II 50x34 T MANETTES Shimano 105 Di2 ST-R7170 24 Speed Electronic Shift System CASSETTE Shimano CS-R7100 11-34 DERAILLEUR ARRIERE Shimano 105 Di2 RD-R7150 24 Speed Electronic Shift System CHAINE Shimano CN-M6100-12 FREINS Shimano BR-R7170 Hyd.Disc ROUES Syncros RP2.0 Disc 28 Front - 28 Rear Syncros Axle - Removable Lever with Tool