- Customer Photos
Bazzaz - QS4 Quick Shift USB
The Bazzaz QS4 Quick Shift USB improves on the previous iteration of the Quick Shift, while keeping all the attributes that made it great. Bazzaz has listened to feedback from customers, while upgrading the popular Quick Shift. Easy installation and adjustability let riders basically plug and play, while optimal shifting gives you the power you want at the moment you want while you're riding. The Bazzaz QS4 Quick Shift USB is perfect for riders of all types that want fun and performance.
Stand Alone Quick Shift
Comes with everything, including: strain gage, rod, harness, control unit
Transforms any bike into a racing machine
Exhilarating and fun acceleration
Crucial for competition
How it Works
Bazzaz quick shift units sense when the shift lever is activated
Ignition is cut for milliseconds at a time, imperceptibly fast, to allow shift
Ignition cut times taper through the gears for seamless shifting
Who needs it?