Feature

●[Quality Material]: This bike rear derailleur is made with high hardness iron, durable and has high toughness, the practical replacement parts for bike transmission system.
●[Indexing System Elements]: The indexing mechanism built into the shifter handle, the friction free SIS rear indexing shifter cable and the soft drive rear indexing shifter , constitute the index system.
●[Sensitive Shifting]: The sprocket combines the specially positioned tooth outline and shifter ramp to improve the chain control during shifting. The result is fast and sensitive index changes.
●[Stable Control]: The guide pulley controls the trajectory of the teeth from front to back, so as to optimize each change. This perfect monitoring helps to achieve the most accurate SIS changes. Keep the guide wheel of the rear diverter at a constant dista
●[Wide application]:TY300 rear derailleur, compatible with 6, 7 and 8 speed variable speed transmission systems. Rear derailleur is easy to use and maintain.Suitable for MTB,mountain bikes, road bikes, folding bicycles and so on.

[Black]

Description

Specification:
Item Type: TY300 Bike Derailleur
Product Material: Iron
Gross Weight: 315g / 11.1oz
Product Size: 18x13cm / 7.1x5.1in
Compatible Chain: For HG UG 7 6 speed
Total Capacity: 43D
Lower Sprocket Maximum Value: 34 days
Lower Sprocket Minimum Value: 28 days
Maximum: Front deviation 20d
Pulley Teeth: 13 13d
Pulley Box: SGS
Rear Speed: 7 and 6

Package List:1 x TY300 Rear Derailleur