I have a question for the mechanics here. I’m planning to treat myself to the new Canyon Endurace CF SLX9 in size M. Unfortunately, during the test ride, I already noticed that size M is very tight for me in terms of reach, given that I’m 183 cm tall and have a 90 cm inseam. So I’d like to shorten the T-bar (CP0048-T-Bar) from 100 cm to 90 cm. Can anyone tell me if a regular person like me can do this on their own? Specifically, do I actually have to cut the brake cable, or is it enough to simply loosen the screw connection, thread it out, reinstall the new T-bar, and reattach the screw connection to the brake lever? I’ve already done various repairs and bike modifications at home, and I have a torque wrench. My main concern is whether I can do this myself (including safety considerations). And if so, do I actually have to cut the brake line? If that’s the case, I’d probably need a special tool for it, so I’d likely prefer to take the bike to a mechanic instead. Thanks a lot for the help.