Derailleur System (3)

Option: 1, 9 Speed(Medium cage) 2, 10 Speed(Medium cage) —————————————————————————— Model: Sram X5 Color: Black Speed: 9/10 Speed (9 speed version compatible for 8 speed) Mount: Direct mount Cage: Medium...

Option: 1, Left(2 Speed)  2, Left(3 Speed) 3, Right(9 Speed) 4, Right(10 Speed) 5, Left + right(2x9 Speed) 6, Left + right(3x9 Speed) 7, Left + right(2x10 Speed) 8, Left...

Option: 1, 34.9mm (Top swing): 34.9/35mm 2, 31.8mm (Top swing): 34.9/35mm with adapter 3, 34.9mm (Down swing): 34.9/35mm —————————————————————————— Model: Sram X7(Top swing) Speed: 3x10 Speed  Mount: Clamp-on  Clamp Band...