TQ Ebike HPR50 Drive Unit Set
TQ's Harmonic Pin Ring transmission is a lightweight and extremely compact ebike mid-drive motor. Providing 300w of power and 50nm or torque at 90% efficiency the HPR50 provides quiet assistance feeling more like a regular bike. 250w Continuous rated power. 50nm torque 4.1lbs/1850g ISIS crank interface 135mm spindle width
$1,059.99
TQ Ebike HPR50 Drive Unit Set—
$1,059.99
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
TQ's Harmonic Pin Ring transmission is a lightweight and extremely compact ebike mid-drive motor. Providing 300w of power and 50nm or torque at 90% efficiency the HPR50 provides quiet assistance feeling more like a regular bike. 250w Continuous rated power. 50nm torque 4.1lbs/1850g ISIS crank interface 135mm spindle width
