With a lanky 191cm (6' 3") frame, Hassan had to contort his body into impossible angles just to crouch on the small bike
But, on the 600cc Yamaha R6 from the start of this year, he was at last really able to stretch his legs on the race track.
Racing at the fourth round of six in the Victoria Motorcycle Club's popular Actrix Winter Series at Manfeild recently, Hassan showed he was really getting to grips with the bigger bike as he proved himself untouchable in the formula two class.
Hassan won three races from three starts and also rode the bike against the 1000cc superbikes in the formula one class, finishing a creditable 3-2-3 in that category as well.
"I'm already going quicker now than I was during last season's nationals ... and that's on old tyres on a cold track," said the young man from Westmere.
"The Yamaha is a 2008-model Yamaha R6 that Jamie Ward has loaned to me, just to help me keep race fit.
"I'll have a new 2011-model bike from Yamaha by the time the season starts.
"I figure I will again be fighting with Midge Smart, who I think is also stepping up to the supersport class, as well as Wellington's Glen Skachill and Christchurch's Denis Charlett.
"I'll just ride my heart out and see what happens."
The 2012 nationals are set to kick off in January.