DESCRIPTION
Option:
1, Left(2 Speed)
2, Left(3 Speed)
3, Right(10 Speed)
4, Left + Right(2×10 Speed)
5, Left + Right(3×10 Speed)
——————————————————————————
Model: ST-4600
(Left 3 Speed model: ST-4603)
Level: Tiagra
Left: 2 Speed / 3 Speed
Right: 10 Speed
Shifter type: DUAL CONTROL LEVER
Brake lever: NEW SUPER SLR
Brake type: C-brake / Road mechanical disc brake
Optical gear display
Come with shifter inner cable
