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Pololu Wheel 42x19mm Pair
This custom-designed white plastic wheel has a rubber tyre measuring 42mm in diameter.
They are designed to fit the output shafts on the Pololu micro and mini metal gearmotors as well as the Solarbotics metal gear motors.
SOLD IN PAIRS
Teeth on the hub optionally allow a reflectance sensor to be used for encoder feedback.
These wheels are sold in pairs.
Diameter: 42mm
Width of tyre: 19mm
Weight: 16 g 
Sizing Charts
Women
| Size |
XS |
S |
S |
M |
M |
L |
| EU |
32 |
34 |
36 |
38 |
40 |
42 |
| UK |
4 |
6 |
8 |
10 |
12 |
14 |
| US |
0 |
2 |
4 |
6 |
8 |
10 |
| Bust |
79.5cm / 31" |
82cm / 32" |
84.5cm / 33" |
89.5cm / 35" |
94.5cm / 37" |
99.5cm / 39" |
| Waist |
61.5cm / 24" |
64cm / 25" |
66.5cm / 26" |
71.5cm / 28" |
76.5cm / 30" |
81.5cm / 32" |
| Hip |
86.5cm / 34" |
89cm / 35" |
91.5cm / 36" |
96.5cm / 38" |
101.5cm / 40" |
106.5cm / 42" |
Men
| Size |
XS |
S |
M |
L |
XL |
XXL |
| UK/US |
34 |
36 |
38 |
40 |
42 |
44 |
| Neck |
37cm / 14.5" |
38cm /15" |
39.5cm / 15.5" |
41cm / 16" |
42cm / 16.5" |
43cm / 17" |
| Chest |
86.5cm / 34" |
91.5cm / 36" |
96.5cm / 38" |
101.5cm / 40" |
106.5cm / 42" |
111.5cm / 44" |
| Waist |
71.5cm / 28" |
76.5cm / 30" |
81.5cm / 32" |
86.5cm / 34" |
91.5cm / 36" |
96.5cm / 38" |
| Seat |
90cm / 35.4" |
95cm / 37.4" |
100cm / 39.4" |
105cm / 41.3" |
110cm / 43.3" |
115cm / 45.3" |
