Nitto Bar Plugs Most of the handlebars around here are plugged with shifters, with now and then a cork, but if you don't use bar-end shifters and recycled wine corks don't fit the dcor, then these Nitto fancies ought to do. There's a bolt, a nut, a compression-expansion washer, a blue chunk of rubber that fattens upon tightening, and then the cap. A pair weighs 1.5oz, which is 0.6oz more than a Velox plug. They fit any handlebar that fits bar-end shifters: Drops, Alabamatrossers, Bosco and so on. Not Bullmoose, not Doves, not most flat bars. Tighten with a 3mm allen, not included. Sold per pair.