taco eater :
Eric from Rochester, NY United States
I bought his for Puch (bosch) and minarelli (cev 6932) flywheels. Both are 19mm x 1mm. This puller will only thread in about one thread and then binds up. The threads on the puller aren't cut deep enough. I tried this on 3 flywheels with the same issue. Off to find a 19mm die so that I can chase the threads. I already ground the end of the bolt down so that it centers on the end of the crank instead of mushrooming the crank (because it comes flat). Honestly, I should have just made one myself since I have to buy a die to fix it anyway. Unless you already have a large metric die set, save yourself some money and buy one of the other pullers on here.