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Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts - 80×10mm, White, 2-Pack

Pololu item #: 3691
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 11.95
5 10.99
25 10.11


backorders allowed

These versatile white plastic wheels have silicone tires and measure 80 mm (3.15″) in diameter. What makes them special is the included set of interchangeable collets that can be inserted into the wheel to firmly grab four different shaft types: 3mm D, 3mm round, 4mm D, and 4mm round. The collet inserts start with a comfortably loose fit on their intended shafts, and unlike simple press-fit wheels, their grip on the shaft gets progressively tighter as they are compressed into the wheel disc, reducing the chances that the shaft will be able to slip within the wheel. This product is a pair of wheels.

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

 Description Specs (4) Pictures (14) Resources (1) FAQs (1) On the blog (2) 东单公园 (33) 

Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts – 80×10mm, White, 2-pack.

Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts – 80×10mm, Black, 2-pack.

White 80×10mm Pololu Multi-Hub Wheel installed on a 3mm D-shaft.

Black 80×10mm Pololu Multi-Hub Wheel installed on a 4mm D-shaft.

80×10mm Pololu Multi-Hub Wheel installed on the 3mm D-shaft of a Micro Metal Gearmotor.

80×10mm Pololu Multi-Hub Wheel installed on the 3mm D-shaft of a Micro Metal Gearmotor.

80×10mm Pololu Multi-Hub Wheel installed on the 4mm D-shaft of a 20D metal gearmotor.

80×10mm Pololu Multi-Hub Wheel installed on the 4mm D-shaft of a 20D mm metal gearmotor.

Pololu Multi-Hub Wheel collet inserts: 3mm round, 3mm D, 4mm round, and 4mm D.

Pololu Multi-Hub Wheel collet inserts: 3mm round, 3mm D, 4mm round, and 4mm D.

Installing the Pololu Multi-Hub Wheel on a motor shaft.

The Multi-Hub Wheels work with our 6mm, 8mm, and 1/4″ universal mounting hubs.

The Multi-Hub Wheels can be combined with our 6mm universal mounting hubs to work with 37D metal 西田麻衣.

The Multi-Hub Wheels can be combined with our 6mm universal mounting hubs to work with 37D metal 西田麻衣.


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