Six available chain rings (28-30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size & riding style. Each X-SYNC™ chainring fits a single, universal spider—allowing you to change rings without removing the light-weight carbon crank arm. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. ...

SRAM XX1 11 Speed 38 Tooth Chainring: These chainrings have been developed for maximum chain control, with each tooths thickness being precisely CNC-machined to support the chains inner & 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 & riding style. Each X-SYNC chainring fits a single, universal spider-allowing you to change rings without removing the light-weight carbon crank arm. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. New tooth profile alternates thickness by inner & outer links, providing maximum chain control CNC-machined rings (28-30-32-34-36-38) ...

Six available chain rings (28-30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size & riding style. Each X-SYNC™ chainring fits a single, universal spider—allowing you to change rings without removing the light-weight carbon crank arm. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. ...

SRAM XX1 11 Speed Cassette: Ranging from 10 to 42 teeth, the 11-speed X-DOME cassette delivers an incredibly wide gear range while maintaining even, optimized steps. The single-unit cassette combines with the XD driver body for a superior connection to the wheel. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. 11-speeds (10-12-14-16-18-21-24-28-32-36-42) Bearing design & ratchet mechanism steadied by XD driver body Creates more stable hub connection Gear steps optimized across entire range Wheels equipped for XD driver body available from SRAM, DT Swiss & Mavic XD driver body is 6-8g lighter Weight: 260 grams Technology Highlight (s): X-Dome, XD DRIVER BODY Weight: 260 grams

Material: 4130 Chromoly Gear Ratios: 10-12-14-16-18-21-24-28-32-36-42 Speeds: 11 Speed Recommended Chain: PC-XX1 Recommended Group: XX1 Other: XD driver body compatible Compatibility: XX1 11 Speed

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SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. ...

SRAM XX1 11 Speed Chain: The XX1 chain represents the latest breakthrough in a long line of precise, light-weight chains from SRAM. Its designed to deliver the greatest strength & reliability to a drivetrain that doesnt have to make compromises for front shifts. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. New 1X11 XX1 specific chain HARD CHROME Technology for maximum strength & wear resistance Proprietary link finish provides enhanced life span 11-speed power lock Technology Highlight (s): HARD CHROME Compatible Gears: 11 Speed XX1 Model: PC XX1 Pin Treatment: Hollow Pin Recommended Group: XX1 only Speeds: 11 Speed Compatibility: XX1 11 Speed ...

SRAM XX1 11 Speed Grip Shift with Locking Grips: The all new SRAM XX1 11 speed grip shift that features SRAMs Speed Metal, Rolling Thuinder, Jaws, & X-Actuation technologies. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. SRAM 1X11 X-ACTUATION for precise & dependable 11-speed performance SPEED METAL shift indexing ROLLING THUNDER ball bearing technology JAWS lock-on grip technology Carbon cover Full Gore Ride-On cable system Weight: 95 grams Speeds: 11 Speed Compatibility: XX1 1X11 Recommended Group: XX1 Technology Highlight (s): X-ACTUATION, ROLLING THUNDER, SPEED METAL, JAWS

Material: Carbon cover

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SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. ...

SRAM XX1 11 Speed Rear Derailleur: New from SRAM: the 11 speed XX1 rear derailleur. With its "horizontal parallelogram" design & 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 & eliminates ghost shifting. ROLLER BEARING CLUTCH technology reduces bounce & chain slap. CAGE LOCK technology makes wheel removal & 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. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. Large upper pulley offset automatically adjusts chain gap Straight parallelogram design with horizontal movement reduces shift force & improves drivetrain performance 12T X-SYNC pulley wheels TYPE 2 technologies: ROLLER BEARING CLUTCH & CAGE LOCK New silent pulley tooth design Weight: 220 grams Speeds: 11 Speed Weight: 220 grams Compatibility: X-Actuation, XX1 11 Speed Pulleys: 12T X-SYNC pulley wheels Technology Highlight (s): X-ACTUATION, X-HORIZON, ROLLER BEARING CLUTCH, CAGE LOCK ...

By limiting all movement to the horizontal axis, this design is faster, reduces shift force & eliminates ghost shifting. ROLLER BEARING CLUTCH™ technology reduces bounce & chain slap. CAGE LOCK™ technology makes wheel removal & 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. SRAM XX1: Driven by a cutting edge, single-ring carbon crank & seamless component integration, SRAM 1X drivetrain delivers flawless chain management & faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-Horizon rear derailleur with Type 2 technology to the super wide range 11 speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. ...