Shifter (10)

Option: 1, Left(3 Speed) 2, Right(10 Speed) 3, Left + Right(3×10 Speed) —————————————————————————— Model: Ltwoo A7 Left: 3 Speed Right: 10 Speed Color: Black Optical gear display Come with inner...

Option: 1, Left(2/3 Speed,no optical) 2, Right(10 Speed,no optical) 3, L + R(2/3×10 Speed,no optical) 4, Left(2/3 Speed,optical) 5, Right(10 Speed,optical) 6, L + R(2/3×10 Speed,optical) —————————————————————————— Model: SL-M6000 Level:...