Thumb Throttle for GOTRAX Apex, Apex Pro, GXL V2, G4, & XR Elite Electric Scooters (Original) Coolster ATV-3150DX-2 5" tire with a shallow

5" tire with a shallow groove (aka "low sipe") street tread

If you find yourself replacing your scooter's transaxle

Manual clutch

you may need to cut & splice the wiring onto your old connector

Drive Medical: BC35040R

Thumb Throttle for GOTRAX Apex, Apex Pro, GXL V2, G4, & XR Elite Electric Scooters (Original) Coolster ATV-3150DX-2 5" tire with a shallowThe original thumb throttle for the GOTRAX Apex, Apex Pro, Apex XL, XR Elite, G4, and GXL V2 electric scooters offers greater convenience than a standard twist grip throttle, enhancing safety by providing the rider with a secure grip on the handlebar. This thumb throttle (also known as a finger dial) comes complete with the 3 wire harness. In addition to the GXL V2, this throttle is compatible with the GOTRAX Apex, Apex Pro, Apex XL, and XR Elite