R1

The Yamaha R1 Clutch system is the next evolution of slipper clutch technology designed by the modern pioneer of the original slipper clutch system Edo Vigna. These clutch systems help eliminate rear-wheel chatter and reduce chassis instability during...

SuspAct Chassis Geometry Program File. Your access "dongle key" that is sold separately gives you access to the program each motorcycle you own will have a different profile and setup that is sold here. The .BK1 and .BK2 files offer different levels of...

SuspAct Chassis Geometry Program USB Key: This is the key component to the SuspAct program. Every user must have a "Dongle Key" plugged in to their computer to utilize the software and to view .BK1, .BK2, .BIK or other associated files. Note: To use...