Expect clamp load increase of 50% to 120%, Pedal feels moderate to stiff. Up to 350 ftlbs torque capacity. The 6 Pad Solid Hub Disc gives you increased torque capacity, faster shifts as well as reduced inertia. Very good durability but shortened spline life, Absorbs more heat than 4 pad. Expect a harsh engagement and some chatter. **SOHC D-Series Hydro Trans**