FIRST time trying Di2 Electronic Shifting after TEN YEARS riding!

What's your thoughts on it??
// Cycling eBook: www.ilikemount...
// Instagram: / katiekookaburra1
// Strava: / strava
// My Zwift Club: tinyurl.com/4w...
// Patreon: / katiekookaburra
Well chuffed to have the following brands support me and my ol' cycling adventures. So you will see some of their products I choose to use in my content :)
www.shimano.co...
www.garmin.com/
www.zwift.com/uk
exposurelights...
Precision Hydration 15% off here: visit.pfandh.c...
Shokz: Use KATIE2023 for £10 off: shokz.cc/3Sq4IXJ