DRAG SPECIALTIES Nut - Acorn - Chrome - 5/16"-18 MPB105 Bio System Interior is moisture-wicking for comfort

Interior is moisture-wicking for comfort

‘High Flex’ design for an optimized fit and enhanced freedom of movement

This R6 exhaust system was developed using the same technology that has powered the Monster Energy Graves Yamaha team to 7 consecutive AMA Superbike championships and numerous 600 championships on this same bike

Graves’s lock nut

DRAG SPECIALTIES Nut - Acorn - Chrome - 5/16"-18 MPB105 Bio System Interior is moisture-wicking for comfortEach size contained in kit may be reordered in packs of 10, except 1 2" sizes which are 5 packs Complete assortment features fine and coarse threads, ranging from size #10 to 1 2" Comes in a plastic case with separate compartments for each size nut Made in the U. S. A.