|In years we had a hard time to change the bearings when we needed to do it fast to diferent events. Therefor we cathered two clever heads, bought a box of beers and we started to think! After dayes in a dark room we came out with this simpel yet brilliant tool. We call it Nic's finger after one of the eventers.
The tool is so simple to use that even a chimpansee can do it. It minimeses the stress to the balls. not yours but the bearings! Makes the Bearing last longer. You are sure that you gets the bearings probably in the wheels again. Some dudes uses the hanger on the truck, this can couse damage to the hanger.