Solarbotics GMW (GM2/3/8/9 Gear Motor Mount - ONE mount)
This sturdy plastic wheel for the GM2, GM3, GM8, and GM9 gearmotors can also be used as a wheel adapter for other wheels or as a mount for other mechanisms via four mounting holes. The wheel also fits on Pololu plastic gearmotors.
This hard plastic wheel is specially designed for the Solarbotics GM2, GM3, GM8, and GM9 gear motor output shafts. It also fits on Pololu plastic gearmotors (although the included screw might be too short for these motors). While the GMW wheel can function as a wheel all by itself, the four convenient mounting holes also let you use this as a wheel adapter to attach a larger wheel, or to attach legs and other mechanisms to your gearmotor.
This plastic robot wheel is 1-3/16" (30 mm) in diameter, 0.28" (7 mm) wide, and the double-flat slot fits snuggly onto the shafts of the Solarbotics gearmotors and Pololu plastic gearmotors listed under the related products on this web page.
![]() |
Solarbotics GM2 224:1 Gear Motor Offset Output |
![]() |
Solarbotics GMB28 (GM2/GM8 Gear Motor Bracket, Laser-Cut Steel) |
![]() |
200:1 Plastic Gearmotor 90-Degree Output |
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
A set of two Polol wheels with a dimension of 80x10mm in black with interchangeable sleeves for 3mm and 4mm shafts. Polol 3690
A set of two 70x8mm yellow Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1427
A set of two Pololu wheels with dimensions 70x8mm in black. Intended for Standard servos with 5.8mm diameter spline and 25 teeth. Pololu 4925
A set of two 70x8mm white Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1429
No product available!
A set of two Polol wheels with a dimension of 80x10mm in white color with interchangeable sleeves for 3mm and 4mm shafts. Polol 3691
No product available!
Injection-Molded Sprocket Set 8T Futaba
A set of two Pololu wheels with dimensions 40x7mm in white. Intended for Micro servos with 4.8mm diameter spline and 20 teeth. Pololu 4909
2-5/8" plastic Blue wheel Futaba servo hub
A set of two 60x8mm black Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1420
A set of two Pololu wheels measuring 40x7mm in black. Fits D-shaped shaft with a diameter of 3mm. Pololu 1452
A set of two Pololu wheels with dimensions 60x8mm in red. Intended for Micro servos with 4.8mm diameter spline and 20 teeth. Pololu 4911
A set of two Pololu wheels with dimensions 40x7mm in red. Intended for Micro servos with 4.8mm diameter spline and 20 teeth. Pololu 4906
A set of two 90x10mm blue Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1438
A set of two Pololu wheels with dimensions 90x10mm in red. Intended for Standard servos with 5.8mm diameter spline and 25 teeth. Pololu 4936
A pair of 50x8mm silicone tires compatible with Pololu 60×8mm/70×8mm wheels. Pololu 3409
A set of two 80x10mm blue Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1433
No product available!
Solarbotics GMW (GM2/3/8/9 Gear Motor Mount - ONE mount)