Slot.it W17308215M - Magnesium Wheels - 17.3 x 8.2mm Short Hub - Hollow - pair

1.5mm hub.

Uses 2 M2 x 3mm set screws. Can use up to 3 screws to reduce vibration.

Drilled holes to maximize weight reduction.

Weighs 0.8 grams.

Previous model number:  WH1230Mg.