Universal Parts Clutch Spring Compressor Tool scooter genuine your drive belt likely is

your drive belt likely is too

"name": "Prima YG4L-BS Nano Gel Battery 12V | 50cc 2T Scooters"

Fits Razor E90 Accelerator

this precision-machined component optimizes belt movement across the entire RPM range for faster acceleration

Universal Parts Clutch Spring Compressor Tool scooter genuine your drive belt likely isUniversal Parts Clutch Spring Compressor Tool for 49cc 250cc engines with 125mm 155mm pulley. Used to compress the clutch which allows you to safely and easily remove the torque spring. After removing the nut the clutch can be slowly un assembled. It can also be used to reassemble the clutch. Works on 50cc 250cc Engines Applicable Pulley Diameters: 125mm 155mm 250cc 172mm 4 stroke, 40QMB 50cc 2 stroke, 50QMF 90cc 100cc , GY6 QMI QMJ 152 157, Morini