No spark Traced it back to this My first bike 98 sportster 883 I’ve had it 3 months it Went down over a month ago started as a no spark chanced it back ,plugs ,wires ,coil,icm went over the wiring ended up pinnion gear chipped and nut backed off did a little number on the gear Cover Put a new pinion and gear from hammer Spohn everything turned it over a few times by hand but one rocker box on the rear rocker box on and now I can’t spin that tire spark plugs are out somethings locking it up toured apart everything look good put it back together again same thing cannot rotate that rear tire where do I go now gearbox ,head I’m new To motorcycle and I knew nothing about Bikes three months ago and I’m getting a crash course in this ****

 

If it turned over before you replaced pinion gear and now it doesnt might want to double check your work

 

Punctuation is your friend!!

 

I worked out what most of this meant but I can't see where the rear Rocker Box comes into the picture . I appreciate that English may not be your first language but this is very difficult to understand .