Derailleur System (154)

Option: 1, Left(3 Speed) 2, Right(6 Speed) 3, Right(7 Speed) 4, Left + Right(3×6 Speed) 5, Left + Right(3×7 Speed) 6, Handlebar grip only: 2PCS 72mm handlebar grips  —————————————————————————— Model:...

Option: 1, Left(3 Speed): There have 2 version,random ship out,pls note 2, Right(6 Speed) 3, Right(7 Speed) 4, Left + Right(3×6 Speed) 5, Left + Right(3×7 Speed) —————————————————————————— Model: SL-TX50...

Option: 1, Left(2 Speed) 2, Left(3 Speed) 3, Right(8 Speed) 4, Left + Right(2×8 Speed) 5, Left + Right(3×8 Speed) —————————————————————————— Model: SL-2400 (Left 3 Speed model: ST-2403) Level: Claris...

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:...

Option: 1, Left(2 Speed)  2, Left(3 Speed)  3, Right(7 Speed)  4, Left + Right(2×7 Speed) 5, Left + Right(3×7 Speed)  —————————————————————————— Model: ST-A070 (Left 3 Speed model: ST-A073) Level: Tourney...

Option: 1, Left(3 Speed) 2, Right(8 Speed) 3, Left + Right(3×8 Speed) —————————————————————————— Model: Sram X4 Left: 3 Speed Right: 8 Speed Color: Black Optical gear display Come with inner...

Option: 1, Left(3 Speed) 2, Right(9 Speed) 3, Left + Right(3×9 Speed) —————————————————————————— Model: SL-M4000 Level: Alivio Left: 3 Speed Right: 9 Speed Shifter type: RAPIDFIRE PLUS Two way release...

Option： 1, Left(3 Speed) 2, Right(6 Speed) 3, Right(7 Speed) 4, Left + right(3×6 Speed) 5, Left + right(3×7 Speed) —————————————————————————— Model: SL-TX30 Level: Tourney Left: 3 Speed Right: 6...