Which tells us that you didn't follow the correct procedure when installing the rear wheelAbout a quarter mile from my place a car on the side street looked like it might not stop. I tapped the brake levers and the rear locked up.
Having practiced locking up rear brakes as a kid so much made guiding the bike to the edge of the road relatively easy.
Took a look at the rear caliper spun forward with the stop pin hanging out.
Next I walked home, took a dump, grabbed the golf cart and tools.
The golf cart gave me cover as the bike was just past the crest at the intersection. Funny how my mind was suddenly alert to every safety
detail.
It was a reminder to not work on the bike when suffering jet lag, lack of sleep etc.
You need to tighten the stopper bolt (14mm head) BEFORE you tighten the axle bolt, or you can cause damage to the rear brake line that is routed between the caliper/swingarm hump.
What locked your wheel up was the caliper rotating forward PINCHING/CRUSHING the rubber hose!
Please make sure you didn't damage the internal lining of the hose, or cut the hose itself.
Those damn rear hoses are always on back order for 6 months or more.
Your also going to need to check/inspect the rear caliper mounting bracket now.
Look for damage (spiral/flutes) inside the stopper plug hole, and make sure the downward pressure didn't damage the lower edge where the front silver clip holds the pad retaining clip in place.
If it smeared the metal downward, and created a loose condition, it can/may cause your rear brakes to bind and repeat what just happened again.
Glad you got safely off the road, and back home without injury.
