1K9
No'mo Rocket 4 me
The place that does my tyres is adamant that most M/C tyre machines are simply NOT man enough for the R3 rear. That and the rims have a very shallow rim well inside. They use a special remover that is designed for operation on very custom car rims with ultra low profile rubber.
Is this a different wedge for the tyre changer machine or something? My tyre shop always has a hard time removing ries. They damage the tire in the process of getting it off the rim.