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New Single from Royal Enfield!

Posted: Tue May 12, 2020 6:18 pm
by OlBilford
I’m sure everyone in the world knows this....but I’m putting it up anyway,in a recent magazine article,I read that RENA had donated a number of current uce 500s to local Milwaukee schools, which is great,but the interesting part is they mention a new single is in the works,despite the bullet being axed...I,being a fan of the single cylinder,am ecstatic. The meteor? I’ll betcha..they are also promising a faster ,more powerful single..

Re: New Single from Royal Enfield!

Posted: Wed May 13, 2020 3:15 pm
by swamp2
Yeah I'm curious to see what they do. If I was RE, I'd just poke out the Himalayan motor and put it in a classically styled bike. It seems like they're committed to keeping that one emissions compliant, and I wouldn't think bumping it 100cc would change the basic emissions profile all that much.

Re: New Single from Royal Enfield!

Posted: Thu May 14, 2020 11:31 am
by OlBilford
Why does emissions control always mean restrained performance? I’m sure there is something I would never understand behind it...just make the damn thing run fast and clean...hahahha

Re: New Single from Royal Enfield!

Posted: Wed Sep 15, 2021 3:11 pm
by Ace.cafe
Because it typically means using less fuel by lean burning. The fuel is where the energy comes from. It is also what creates the emissions. There can be some efficiency gains from improved combustion designs. Beyond that, things like exhaust gas recirculation, air injection pumps, catalytic converters that restrict exhaust flow, all compromise performance in one way or another to reduce power output.
So, it is common to just increase displacement to get more power back because the bigger engine has more mechanical torque advantage, such as larger piston area for the combustion pressure to act upon, and/or longer stroke for leverage.