Praxis TQ-HPR40 Performance eCranks – Alloy or Carbon

High-performance eCranks designed exclusively for eBikes equipped with the TQ-HPR40 motor featuring the 22/11 steel spindle. Available in lightweight carbon or cold-forged alloy versions, these cranks are engineered for precision, durability, and optimized drivetrain performance.

Compatibility

• For eBikes built with the TQ-HPR40 motor

Specifications

• Crankset: Left & Right Carbon Fiber

• Chainline (CL):

  • Praxis 2X (LT2 X-Kit): 46.5 mm CL

  • Praxis 1X (DM1X RD Rings): 47.5 mm CL

• Drive Arm Interface: 3-Bolt Direct Mount for Praxis LT2 kits and DM1X Road/Gravel Rings

• Weight: Alloy 460 g (+/-) |

• Q-Factor: 150 mm on TQ-HPR40 motor