Billet Power Valve bush set including the end cap which has not been available for a long time
The outer bush/housing is made from 6082T6 Aluminium, the actual inner bush that the valve rotates in is made from PB1 which is far superior to the original Yamaha bush material
These items can be purchased as a full set inc end cap, or as a 3 bush set and an end cap
Full set inc end cap is £126 inc VAT
Bush set less end cap is £72 inc VAT
End Cap on its own is £54 inc VAT
Half Moon Retainers (pair) is £3 inc VAT