Shimano Ultegra Di2 8050 Upgrade Kit

New Shimano Ultegra Di2 8050 upgrade kit has everything you need to upgrade an existing bike to the new Di2 

Includes

Included in this kit: 

• Ultegra 8050 Di2 11sp Shifter pair - with brake cable set
• Ultegra 8050 Di2 11sp Front Derailleur Braze On 
• Ultegra 8050 Di2 11sp Rear Derailleur Short or Medium Cage 
• Shimano Di2 Internal Battery 
• Shimano Di2 Internal Battery Charger (Optional)
• Shimano Di2 Junction A 
• Shimano Di2 Internal Junction 
• Y-Split Wiring harness
• 4 e-tube wires