0835 I was commencing the climb up Upper Sturt Road, the begining of a ride to Strath, Kersbrook, One Tree Hill, Birdwood, Palmer (lunch) and home - testing the newly modified pipes - great note at speed, more responsive throttle and improved fuel economy - a happy little vegemite. The work was done by Redline Exhaust (specialist old school motorcycle exhaust modifying business in Adelaide).