RIDE Engineering customizes your motorcycle to optimize performance while enhancing its appearance. All RIDE products have been thoroughly track tested by professional racers for performance and durability. They combine rider's feedback with RIDE Engineering experts to produce the highest quality products available at a fair price. Kit includes two (2) M10 x 1.25 Fuji locking hex nuts and two (2) M10 x 25 mm fender washers. Note: Fits all Ride Engineering machined bar mount studs.