40% less shifting force required
Pedaling force is applied against the sleeve to help overcome sleeve return pressure and execute the shift.
Shifting torque
Driver rotation torque
Sun gear
Shifting Pawl
Sleeve
PAWL STUCK
Sleeve
SUPPORT PAWL ACTIVATED
Sleeve
SUPPORT PAWL
TURNS SLEEVE
TURNS SLEEVE
Sun gear
Shifting Pawl
Sleeve
SLEEVE PUSHES
PAWL BACK
PAWL BACK