Sram GX Eagle 520% (10-52 T) 1x12 speed groupset with crankset DUB Boost 32T 2024

The Sram GX Eagle 520% (10-52 T), 1x12 speed groupset with DUB Boost crankset is the economical version of X01 Eagle and XX1 Eagle you were waiting for. Materials are cheaper, like forged aluminium replace carbon parts, and shifting is less smooth but you will be dilighted by its performances close of its big brothers. DUB technology introduces new optimized interface between ring, crankarms, spindle and bottom bracket to be stronger and lighter. It also simplifies compatibilities between crankset and frames thanks to a unique 28,99 mm spindle compatible with all standards. 

Crankset features

• Model : Sram GX Eagle DUB Boost
• Crank arms material : Forged aluminium 7000
• Crank arms length :
    - 170 mm
    - 175 mm
• Axle : 28,99 mm
• Bottom bracket compatibilities :
    - BSA 68 / 73 mm
    - BB30
    - BB92
    - PF30
• Qfactor : 172
• Chainline : 52 mm
• Ring material : Forged aluminium
• Ring size : 32 teeth
• Ring mount : Direct Mount
• Ring offset : 3 mm
• Technologiies :
    - DUB : Increased interface between spindle and bottom bracket for more rigidity. Simpliers compatibilities between cranks and frames
    - X-Sync 2 : Better chain retention and lower frictions
• Colour : Black
• Drivetrain compatibility : Sram MTB 1x11 and 1x12 speed
• Use : From XC to downhill
• Sold without bottom bracket

Cassette features

• Model : Sram Eagle XG-1275 (10-52 T)
• Material cogs 10 to 42 teeth : Steel
• Material cog 52 teeth : Aluminium
• Speed : 12
• Tooth count :
    - 10-52 teeth : 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52
• Technologies :
    - Full-Pin
    - X-Glide 2
    - XD
• Driver body compatibility : XD driver body
• Drivetrain compatibility : Sram Eagle 12 speed
• Colour : Black and Grey Lunar

Chain features

• Model : Sram GX Eagle
• Outer links material : Nickel
• Inner links material : Chrome
• Links number : 126
• Pins material : Chrome
• Speed : 12
• Technologies :
    - Flow Link
    - PowerLock
• Compatibility : MTB Sram Eagle 12 speed drivetrains
• Colour : Silver
• Sold with an Eagle 12 speed PowerLock

Shifter features

• Model : Sram GX Eagle
• Rear shifter
• Material : Aluminium and plastic
• Types :
    - Trigger
• Speed : 12
• Steel bolt
• Mount : Clamp (included)
• Matchmaker compatible
• Technologie :
    - X-Actuation
• Drivetrain compatiblity : Sram Eagle 1X12 speed
• Colour : Black and Grey Lunar
• Sold with cable
• Grips are not included with Grip Shift

Rear derailleur features

• Model : Sram GX Eagle 520% (10-52 T)
• Body material : Aluminium
• Inner cage material : Aluminium
• Outer cage material : Aluminium
• Cage length : Long
• Type 3
• Speed : 12
• Upper pulley wheel : 12 teeth
• Lower pulley wheel : X-Sync 14 teeth
• Max sprocket size : 52 teeth
• Mount bolt in a bushing
• Technologies :
    - Cage Lock
    - Roller Bearing clutch
    - X-Actuation
    - X-Horizon
• Drivetrain compatibility : Sram Eagle 1X12 speed
• Colour : Black and Grey Lunar