Currie 12-1/2" x 3.0" Front Wheel Assembly w/Disc Brake Rotor ActiveCare Medical Prowler 3310 A great little mini bike

A great little mini bike engine at an affordable price

Mounting hole center to center distance is 3-3/4"

as that would be totally superfluous on a bike

The universal sensor mount attaches easily to both road and mountain bike forks

This is the genuine Drive Medical factory part

Currie 12-1/2" x 3.0" Front Wheel Assembly w/Disc Brake Rotor ActiveCare Medical Prowler 3310 A great little mini bikeCurrie electro drive 12 1 2 x 3. 0 front wheel assembly with disc brake rotor. This wheel assembly is used on many Currie Technologies 500, 600, 750, 900, and 1000 series electric scooters. Please note that Currie has switched the brake disc from their earlier slotted disc to a round hole design. There is no functional difference between the two. The earlier slotted design is no longer being manufactured and is now unavailable. Currie Technologies: WH