With the release of Shimano 105 Di2 it might seem a bit pointless buying Ultegra Di2 now, I mean they're virtual the same right? Well in many ways yes they are, but there are key differences I've discovered from riding them both

Shimano 105 Di2 review    • Shimano 105 Di2 First Ride Impression...  
Shimano Ultegra Di2 review    • Shimano Ultegra R8170 Di2 groupset fi...  

Supported by Saddleback
Sidi shoes https://bit.ly/3tjQ8UP
Sportful clothing https://bit.ly/2NLNw1t
HJC helmet https://bit.ly/3sRiB2Z

Follow me:
Instagram:   / davidjarthur  
Twitter:   / davearthur  
Facebook:   / justridebikesvideo