The 7-speed X-Horizonrear derailleur makes shifting smooth and reliable no matter where you ride. Engineered to maintain consistent chain gap across all seven gears, X-Horizoneliminates vertical movement for faster shifting, reduced shift force and an end to ghost shifting. Sram’s new, Type-3 roller bearing clutchfeatures a smoother torque curve for a quieter, more consistent operation and feel. The 12-tooth X-Syncpulley wheel holds the chain in place, reducing bounce and chain slap. And cage locktechnology makes wheel removal and installation easier than ever. Paired with the X01 DH 7-speed shifter, X-Horizonforms the backbone of X-Actuationtechnologyand that means completely smooth shifting action.

FEATURES
SPECS

FEATURES:

• Updated design of the rear derailleur incorporates our proven X-Horizondesign and new Type-3roller bearing technology
• 12-tooth X-Sync pulley wheels
• Large upper pulley offset automatically adjusts chain gap
• Sealed cartridge bearings

SPECS:

• Cage (RD): Medium
• Cable Pull Ratio:Exact actuation
• Speed (RD): 7s
• Cage Material (RD): Aluminum
• Pulley Bearings Material:Steel
• Max Tooth:28