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SRAM XX X-Horizon Rear Derailleur - Type 2.1 - 1x11 speed - black SRAM XX1 was... more
Product information "SRAM XX X-Horizon Rear Derailleur - Type 2.1 - 1x11 speed - black"
SRAM XX X-Horizon Rear Derailleur - Type 2.1 - 1x11 speed - black
SRAM XX1 was built with a dedicated 1X design philosophy - making it simpler, lighter and more durable than any other. No matter where you ride, no matter what you're up against: SRAM XX1. UNSTOPPABLE.
Developed for maximum chain control, each tooth's thickness is precisely CNC-machined to support the chain's inner and outer links perfectly. Six available chain rings (28-30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size and riding style. Each X-SYNC™ chain ring fits a single, universal spider-allowing you to change rings without removing the light-weight carbon crank arm.
With its "horizontal parallelogram" design and pulley offset, X-HORIZON™ keeps the chain gap constant across all 11 gears, providing fast, precise shifts. By limiting all movement to the horizontal axis, this design is faster, reduces shift force and eliminates ghost shifting. ROLLER BEARING CLUTCH™ technology reduces bounce and chain slap. CAGE LOCK™ technology makes wheel removal and installation easier than ever before. Paired with the XX1 shifter, the X-HORIZON RD forms the backbone of X-ACTUATION™ technology for unbelievably smooth shifting action.
- Large upper pulley offset automatically adjusts chain gap
- Straight parallelogram design with horizontal movement reduces shift force and improves drivetrain performance
- 12T X-SYNC pulley wheels
- TYPE 2 technologies: ROLLER BEARING CLUTCH™ and CAGE LOCK™
- New silent pulley tooth design
- Weight: 220 grams
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