Let's talk about bottom bracket tools, chain whip, chain break tools, cassette tools of both Campagnolo and Shimano and clear the air as to what is compatible. Also a trick to convert you Park Tool CT-5 chain breaker to work with a 13 speed Ekar chain and avoid shelling out for a ridiculously expensive campy tool. Simply insert a thin metal washer to take up the space as seen in the photo. #hackorbodge #gravelbike #cycling #ekar #parktools #campagnolo