TQ Ebike HPR50 Drive Unit Set CheckoutTitle=Shimano Dura-Ace BR-R9200-R Road Caliper Brake - Rear Ski Length: 117–157 cm (increments

Ski Length: 117–157 cm (increments of 10 cm)

36 BB/Frame Interface Italian BB Shell Width (mm) 70 Weight 102 Spindle Interface Type SRAM DUB Defined Color Black

10mm Chainring Bolts

An Ultra Lightweight (UL) shell short for MTB

and a BC system sole

TQ Ebike HPR50 Drive Unit Set CheckoutTitle=Shimano Dura-Ace BR-R9200-R Road Caliper Brake - Rear Ski Length: 117–157 cm (incrementsTQ'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