Cadet Gen 2 M30 Crank Arms

Praxis Cadet M30 MTB Crankset

The Cadet M30 crankset delivers lightweight, stiff performance for trail and cross-country riding at a value-driven price. Featuring solid forged-aluminium arms, a durable M30 alloy spindle, and a direct mount ring interface, the Cadet M30 combines reliability, strength, and compatibility with modern MTB drivetrains.

Compatibility & Drivetrain

• Requires Praxis M30 Bottom Bracket (30mm drive bearing, 28mm non-drive bearing)

• Updated 3-bolt DM ring interface aligns with established chainline offsets; compatible with any 3-bolt DM ring

Specifications

• Sold as crank arms only – M30 BB and DM ring sold separately

• Arm lengths:

  • Cadet: 165 / 170 / 175mm | Q-Factor 177mm

  • Cadet HD: 165 / 170mm | Q-Factor 177mm

• Updated 3-bolt DM ring interface; compatible with any 3-bolt DM ring

• 8mm alloy main crank bolt for installation/self-extraction (50Nm torque)

• M30 spindle – requires Praxis M30 BB

• Reference weight:

  • Cadet 170mm set (no ring) – 558g ±
    

Important Notes

• Bottom bracket, direct mount ring, and installation tools are sold separately

• Recommended Praxis M30 BB required for proper installation

• Compatible with Praxis DM Wave Tech rings

• Installation instructions available via Praxis guide

The Cadet M30 is ideal for riders seeking a lightweight, reliable, and high-performance crankset for trail and XC applications, with the HD version offering extra strength for more aggressive riding.