Alba DM X Double Gravel Chainset

Praxis ALBA Gravel 2X – Alloy Gravel Crankset

High-performance 2X alloy crankset designed for gravel bikes with wider chainline groups like Shimano GRX 2X or SRAM Wide 2X.

Features

• Material: Forged alloy arms, spider, and rings; Alloy M30 spindle (30mm drive / 28mm non-drive)

• Chainline: 2X = 47mm, optimized for gravel 2X drivetrains

• Gearing: 48/32 with LevaTime II X-Rings and alloy chainring bolts

• Average Weight: 800g (172.5mm 48/32 arm set)

• Q-Factor: 150mm

• Main Bolt: 8mm Alloy Main Crank Bolt for easy install/self-extract

• Technology: In-house RTM + Filament Winding Manufacturing; LevaTime II shifting system

Drivetrain Compatibility

• Shimano GRX 2X Gravel: Mechanical and Di2, 10/11/12-speed

• SRAM Wide 2X Gravel: Mechanical and eTap, 10/11/12-speed

Bottom Bracket Requirement

• Requires Praxis M30 BB (30mm drive / 28mm non-drive)

• Compatible with: BSA, BB86, T47 Internal Bearing (I.B.), T47 External Bearing (E.B.), BB30 / PF30 / 386EVO / BBRight

Power Meter Compatibility

• Aftermarket options include:

  • Power2Max NG and NG Eco 3-Bolt

  • SRM 3-Bolt

  • Garmin Vector 3

  • Look Exakt

  • Favero Assioma

  • Velocomp Power Pod