Specifically designed to suit the Rotax 101.6mm PCD mounting and central locator needs this short spacer moves the prop forward for balance or better cowling shapes.
Precision machined from 6061 aluminium and black anodised; the result is 792 grams plus six 4130 locators at 38 grams each you have a mere 1020 grams all up.
Each locator has a flat on one side to allow easy passage past the gearbox.
1 of PA00484J 50mm spacer
6 of PA00485B 67 mm locator