2005 Suzuki GSX-R 750 "everything needed timing chains 05" Questions

...05 GSXR 750, just got a brand new front and rear sprocket with a new chain, two days later while i was riding the speedometer flashed off and back on quickly everything came back on except the ...

...Everything Ive read says its behind the flywheel I pulled the cover pulled the pulley cant figure out where its at If anyone has a step by step or diagram/breakdown I could really use it. The starter ...