SRAM X4 7/8/9-Speed Rear Derailleur Hybrid MTB RD Long or Medium Cage SRAM X4 7/8/9-Speed Rear Derailleur Hybrid MTB RD Long or Medium Cage

X4 Rear Derailleur

The X4 Rear Derailluer combines the best elements of SRAM shifting with a stylish design in an affordable price point. 

Intelligent material selection yields a lightweight high performance derailleur. 

A compelling option for your 7-,8- or 9-speed shifting needs. 

Specs

Specifications for X4 Rear Derailleur

SPEEDS 9/8/7-speed

MATERIAL Alloy B-knuckle , Alloy outer link

WEIGHT 300g  (long cage)

COLORS Black

OUTER CAGE Steel

INNER CAGE Grilon Composite

BEARINGS Bushing

CAGE SIZES Long or Medium

PULLEYS Replaceable pulleys

X4 Rear Derailleur

The X4 Rear Derailluer combines the best elements of SRAM shifting with a stylish design in an affordable price point. 

Intelligent material selection yields a lightweight high performance derailleur. 

A compelling option for your 7-,8- or 9-speed shifting needs. 

Specs

Specifications for X4 Rear Derailleur

SPEEDS 9/8/7-speed

MATERIAL Alloy B-knuckle , Alloy outer link

WEIGHT 300g  (long cage)

COLORS Black

OUTER CAGE Steel

INNER CAGE Grilon Composite

BEARINGS Bushing

CAGE SIZES Long or Medium

PULLEYS Replaceable pulleys