The gearbox is surprisingly stock but it has been blown in half once …and is currently being reengineered…. The belt primary drive has a higher ratio which reduces the torque that the clutch and gears have to cope with.
Hobbing the gearbox sprockets…..the biggest has 28 teeth !!!
Massive outrigger bearing plate.
Gearchanging up is done with the riders knee and down by hand.
Sometimes the power escapes !!!
An extra 5 kg of steel