1 QTY - 40mm Low Profile Taper Balancer Cone Range 1.69" - 2.23". 1 QTY - 40mm Low Profile Taper Balancer Cone Range 2.15" - 2.58". 1 QTY - 40mm Low Profile Taper Balancer Cone Range 2.50" - 2.94". 1 QTY - 40mm Low Profile Taper Balancer Cone Range 2.85" - 3.28".