Brand new top load stem from Profile. The stem is machined to the highest standard at Profiles USA factory from 6061 aluminum. The stem comes in 2 sizes and all the profile colours. The 40 name refers to the angle of the bar mount which lowers your stem by around 5mm.
Do not buy, yes it's light but it doesn't hold your bars/forks straight and i spent half of my time tightening the bolts. It also looks extremely odd and personally i don't like the look of it. Not worth the money.
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