DESCRIPTION
Option:
1, Left(3 Speed)
2, Right(8 Speed)
3, Left + Right(3×8 Speed)
——————————————————————————
Model: ST-M310
Level: Altus
Left: 3 Speed
Right: 8 Speed
Color: Black
Shifter type: Rapid fire plus
Brake type: V-BRAKE / Mechanical disc brake (MTB)
Optical gear display
Come with inner shifter cable
