Review on 🚴 Enhance Your Cycling Performance with SHIMANO SW-R600 Di2 Climber Satellite Shifter by Jason Paredes

A very useful (if very expensive) addition to the Shimano Di2 system. I can't imagine this plastic device costing Shimano more than $5 to make, so you can't help but feel cheated into paying more than $150 for it, but once you have it installed on your bike and tested, you're better off. Forget how much you paid for it because it works really well and you wonder how you lived without it for so long. 5 stars for the device itself, but I really have to take a star off for a price that seems so completely independent of the cost of manufacture that it's insulting.