More Superbike Engine MODS for the Yamaha R3 [Superbike Build Series Ep.7] - YouTube
Anthony Mazziotto III Fan Page - Well it's time for a little update on the 2 different Yoyodyne slipper clutches available for the new 2017+ Yamaha R6. (Long post warning) Freddy Yoyodyne
Yoyodyne Slipper Clutch with Springs 2018- Kawasaki Ninja 400