Dang, I just wrote a Pulitzer-worthy post, then went back for a fact-check and came back and couldn't find it, and now I'm in no mood to try to do it again, so I'll just lay 'er out there:
B347 is "Dove bar" RBW was the first-in-memory to import it.
B352 is "Albatross" -- same story
At least one online seller has some facts wrong, and they are key facts.
The DOVE is NOT heat-treated and is NOT suited to trail use.
The ALBATROSS IS HT, and passes the toughest handlebar test (Mtn EN) that the world bike industry recognizes.
As for the "smooother" bend in the 347 ---- really? How? And again--really? In the same paragraph that claims it is HT and suited to off-road riding, they play the aesthetic gatekeeper card?
The 347 was intended for city use only. A few years ago, using another NITTO city bike bar, five worldwide burley strongboy acrobatic riders were either mislead or tempted by the low price....and they broke the bar, didn't get badly hurt, but sued the maker. NITTO's impression of American (and German/European) riders is...ultra gonzo. Some are, but when those riders are also heavy and cheapskates, it's a bad combination.
We stopped selling the 347, not because it isn't perfect for its intended use, but because we got wind that people were buying it as a an economic alternative bargain to the 352. It went on mountain bikes and trail-riding hybrids.
Anyway: The 347 is a perfect lite-duti citibike bar. It is not heat-treated, is not recommended or strong enough for trail use.
The 352 Albatross is strong enough, has proven itself in testing and use, but if you're mayhem-bound, please ride another brand to keep NITTO (and us) out of the lawsuit loop.
G