Praxis eCranks for TQ-HPR40 Motor

These alloy or carbon performance eCranks are engineered exclusively for eBikes equipped with the TQ-HPR40 motor with a 22/11 steel spindle, providing lightweight, stiff, and precise pedaling performance.

Compatibility

• eBikes with TQ-HPR40 motor only

Specifications

• Set: Left & Right Cranks

• Material: Carbon fiber or cold-forged alloy

• Chainline (CL):

  • Praxis 2X LT2 X-KIT: 46.5mm

  • Praxis 1X DM1X RD Rings: 47.5mm

• Right/Drive Arm: 3-Bolt Direct Mount interface compatible with Praxis LT2 kits and DM1X Road/Gravel rings

• Weight:

  • Alloy: 520g ±

  • Carbon: 460g ±

• Q-Factor: 150mm on TQ-HPR40 motor

• Installation: See Praxis eCrank Service Guide for fitment instructions

Designed for optimal chainline, stiffness, and performance, these eCranks provide a high-end upgrade for any TQ-HPR40-equipped eBike.