Wheel bearing: 12mm
Hub width: 5.25"
Drum brake hub inner diameter: 80mm
Heavy duty spokes and anodized alloy rim
Sprocket mounting hole: 65 & 89mm
It will be too big for stock swingarm. Make sure check measurement before purchase.
Note: This rear wheel WILL NOT fit stock XR/CRF 50 & KLX110 swingarm. The extended swingarm will be required.