That is the stock stem that came with the bike. I’ll post more photos when I return after the long weekend. Actually I looked at my email and I have the 6.5 inch version, so about 162.5 mm of rise. I couldn’t live without it. I paid about $350 US for the Tokyo Specialized S-Works shop to replace cables as needed. It was pretty involved because they had to remove the motor and the battery to reroute cables properly, refill the hydraulic brakes, etc. I think it’s well worth the investment. If you have a bad back it’s definitely chump change compared to disc surgery
. I would suggest trying the bar in the beginning though because it depends on the geometry obviously. The crossbar is only 18 mm - I’ll have to put a few mm of silicone tubing on there to mount things but it’s a huge gain in accessory real estate and makes vertical clearance for a proper bag. Also I still had enough bar space to install a right side mirror alongside the shifter.