



Pololu Wheel 40x7mm Pair - Black
These PololuĀ blackĀ plastic wheels have silicone tires and measureĀ 40mm in diameter, and they press-fit onto the 3mm D shafts on many of our motors, including ourĀ micro metal gearmotorsĀ and ourĀ mini plastic gearmotors. This product is aĀ pair of wheels.
These wheels are great for robotics, custom RC vehicles, or any other project you need to get rolling. They measureĀ 40 mm in diameter and are designed to press-fit securely onto D output shafts with a diameter of 3 mm.
This is theĀ blackĀ version of our 40Ć7mm wheel pair. These same-sized wheels are also available inĀ redĀ orĀ white.
Specifications
- Colour: Black
- Size: 40x7 mm
- Weight: 0.15 oz*
- Shaft diameter: 3 mm**
- Materials:
- Wheels: ABS
- Tyres: Silicone rubber
* Per wheel, including tyre
**D-shaped hole for press-fit onto Micro Metal Gearmotors and Mini Plastic Gearmotors.
Original: $7.22
-70%$7.22
$2.17Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
These PololuĀ blackĀ plastic wheels have silicone tires and measureĀ 40mm in diameter, and they press-fit onto the 3mm D shafts on many of our motors, including ourĀ micro metal gearmotorsĀ and ourĀ mini plastic gearmotors. This product is aĀ pair of wheels.
These wheels are great for robotics, custom RC vehicles, or any other project you need to get rolling. They measureĀ 40 mm in diameter and are designed to press-fit securely onto D output shafts with a diameter of 3 mm.
This is theĀ blackĀ version of our 40Ć7mm wheel pair. These same-sized wheels are also available inĀ redĀ orĀ white.
Specifications
- Colour: Black
- Size: 40x7 mm
- Weight: 0.15 oz*
- Shaft diameter: 3 mm**
- Materials:
- Wheels: ABS
- Tyres: Silicone rubber
* Per wheel, including tyre
**D-shaped hole for press-fit onto Micro Metal Gearmotors and Mini Plastic Gearmotors.





















