If you're ready to get down and dirty on your Santa Cruz VP Free, chances are good that you'll want a 12 x 150mm rear thru axle for it. This is the one. It includes the following items:

• 1 (one) gold anodized rear hub axle. 6mm Allen for tightening
• 1 (one) mounting bolt. 5mm Allen for tightening
• 1 (one) metal mounting washer