The groupset is the latest Shimano 105 R7000. The chainset is the Shimano 11 speed compact with 34-50 chainrings combined with the 11-34 cassette provide a great gearing range for top end speed for faster touring but a lower gearing when needed.
The Shimano 105 front and rear derailleurs deliver smooth and reliable shifting across the 22 gears.
If you'd prefer a GRX double 46/30T chainset we will switch it from the 105 50/34T.
We can also upgrade the transmission of your bike to full Ultegra if preferred (subject to availability). Email or call us to for prices etc.
We can also fit a Tiagra triple for lower gearing.
Dura Ace bar-end shifters are also an option if this is preferred to STI's.
Tiagra rear derailleur with 11-32 cassette