Pololu Aluminum Scooter Wheel Adapter for 4mm Shaft

Pololu item #: 2672 231 in stock
Brand: Pololu
Status: Active and Preferred 
This item could qualify for free shipping Free shipping in USA over $60 

Price break Unit price (US$)
1 4.95
5 4.49
25 4.15
100 3.75


backorders allowed

This two-part aluminum assembly mounts directly to 4 mm diameter motor output shafts like those on our 25D mm gearmotors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608 ball bearings. Two M4 set screws are included for securing the threaded adapter piece to a motor shaft, and three 14 mm M3 screws are included for clamping the wheel between the threaded adapter piece and the washer.

Alternatives available with variations in these parameter(s): shaft diameter Select variant…

 Description Specs (2) Pictures (15) Resources (2) FAQs (0) On the blog (2) 

4 mm scooter wheel adapter with included hardware.

4 mm scooter wheel adapter pieces assembled with the included hardware.

A 25D mm gearmotor connected to a 70 mm scooter/skate wheel using a 4 mm scooter wheel adapter.

The machined piece of the 4 mm scooter wheel adapter mounted to the output shaft of a 25D mm gearmotor.

A 25D mm gearmotor connected to a scooter wheel by the 4 mm scooter wheel adapter.

4 mm scooter wheel adapter pieces assembled with the included hardware.

The machined piece of the 4 mm scooter wheel adapter mounted to the output shaft of a 25D mm gearmotor.

A 25D mm gearmotor connected to a scooter wheel by the 4 mm scooter wheel adapter.

The machined piece of the 4 mm scooter wheel adapter mounted to the output shaft of a 20D mm gearmotor.

A 20D mm gearmotor connected to a scooter wheel by the 4 mm scooter wheel adapter.

The machined piece of the 4 mm scooter wheel adapter mounted to the output shaft of a 20D mm gearmotor.

A 20D mm gearmotor connected to a scooter wheel by the 4 mm scooter wheel adapter.

Exploded view of the scooter wheel adapter assembly with a gearmotor and scooter wheel.

Dimension diagram of the Pololu aluminum scooter wheel adapter threaded mount for 4 mm shafts. Units are mm over [inches].

Dimension diagram of the Pololu aluminum scooter wheel adapter flat washer. Units are mm over [inches].


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Related Categories

Pololu Aluminum Scooter Wheel Adapters
Scooter/Skate Wheels
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