Yadea Elite Max (X2) Rear Wheel Motor Assembly - OEM grip The QMB139 Torque Spring Base

The QMB139 Torque Spring Base will allow for smoother torque spring action through the use of roller bearings

3B for Vespa VNX

reliable power delivery with this complete transmission bearing and seal kit for 50cc QMB139 engines

VLB*      Vespa Sprint 150              65 - 79  150        Large Frame - 10 in

Chain Type: #25H

Yadea Elite Max (X2) Rear Wheel Motor Assembly - OEM grip The QMB139 Torque Spring BaseRestore the full performance and hill climbing power of your electric scooter with the Genuine Yadea Elite Max (X2) Rear Motor Assembly. This high torque, 500W brushless DC (BLDC) motor is a factory original OEM replacement, ensuring 100% compatibility with your scooter's controller and wiring harness. This is a complete motor assembly, meaning the motor is pre installed within the wheel rim, saving you the time and difficulty of manual tire and motor