Assertion: skateboard wheel | /r/HasProperty | small
Facets:
value: for several reasons
type: CAUSE
Source sentences:
text: Usually 20 inches in diameter (rim diameter of 406 mm), BMX wheels are small for several reasons: they are suitable for young and small riders; their lower cost is compatible with inexpensive bicycles; the size makes them stronger to withstand the additional loads generated by BMX jumps and stunts; and to reduce rotational inertia for easier wheel acceleration.