BONOSS Invert Style Titanium Wheel Lugs 20 Lugs (European Cars) RG-4 a further lighter model of

a further lighter model of TE37 Ultra Track Edition 2 debuts in the TE37 series

The second model to use hybrid machining

3-piece design 6061-T6 forged aluminum custom wheels

We also took a price-conscious approach by changing the materials used from extra-super duralumin

AeroDisc must be used with new Billet Hex fastener

BONOSS Invert Style Titanium Wheel Lugs 20 Lugs (European Cars) RG-4 a further lighter model ofBonoss Invert Style Titanium Wheel Lugs 20 Lugs Super Lightweight in special Titanium Silver color. Comes with wheel locks. Wheel Lug Bolt Specification: Bolt Grade: ISO 898 10 Grade 12. 9 Bolt Material: Titanium Bolt Hex Size: 17mm Weight: Approx 65 grams per lug Thread Size: M14x1. 25 M14x1. 5 Tread Shank Material: Titanium Colors Available: Titanium Silver