Check your shaft diameter, Align 250 motor has a 2.5mm shaft. If you have a 2.5 shaft you can open it up carefully with a 2.5mm drill, it's only 0.008in different. The drill will follow the existing hole.
PRESS FIT IT ON WITH A VISE. C-CLAMPS ALSO WORK WELL. IF YOU DON'T HAVE A C-CLAMP THERE CHEAP AND CAN BE BOUGHT JUST ABOUT ANYWHERE TOOLS ARE SOLD. tapping it on with a hammer has a slight risk of breaking magnets losse or cracking them.
How do you mount this pinion to the motor shaft. Is there a lock nut? The one I got has no lock nut and fits loosely on to the motor shaft - there is about 0.2 mm clearance. Can you glue it with epoxy or cyanoacrylate glue? Thanful if somebody could advise me on this.
13-06-09 Hi hobbycity . Do you have those mod 1 pinion 10T to 15T for the 1/8 buggy n truggy conversion ? Wish u have them .So i can get all my item here . As i will be order lipo battery , BL motor , 1/8 ESC n other item for my buggy n truggy . Thank you .