The SRAM X01 DH X-HORIZON Rear Derailleur makes shifting smooth and reliable no matter where you ride.

Engineered to maintain consistent chain gap across all seven gears, X-HORIZON™ eliminates vertical movement for faster shifting, reduced shift force and an end to ghost shifting.

Our new, Type-3 ROLLER BEARING CLUTCH™ features a smoother torque curve for a quieter, more consistent operation and feel.

The 12-tooth X-SYNC™ pulley wheel holds the chain in place, reducing bounce and chain slap. Also, CAGE LOCK™ technology makes wheel removal and installation easier than ever.

Paired with the X01 DH 7-speed shifter, X-HORIZON™ forms the backbone of X-ACTUATION™ technology- and that means completely smooth shifting action.

Features:

• Updated design of the rear derailleur incorporates our proven X-HORIZON™ design and new Type-3 ROLLER BEARING CLUTCH™ technology
• 12-tooth X-SYNC™ pulley wheels
• Large upper pulley offset automatically adjusts chain gap
• Sealed cartridge bearings

Product Specifications:

• Speed (RD)    7
• Cable pull ratio    X-actuation
• Cage (RD)    Medium, Short
• Max tooth    25
• Color (RD)    Black
• Pulley bearings material    Steel
• Cage material (RD)    Aluminum
• Drivetrain Configuration    1x
• Communication Protocol    n/a
• Shift Technology    X-Actuation
• Chain Technology    11 Speed Powerchain

Vendor Item No:

• 00.7518.128.002 (Short Cage)
• 00.7518.128.003 (Medium Cage)