Wyvern 4-in-1 Titanium

[PowerDubs_imp]

Lots of pictures here-

https://japan.webike.net/products/23888265.html

And the last one shows the center stand-



This page is interesting as well- has dyno charts for the 4-1 / 4-2 / 4-4

The scaling isn't the same- but pick various RPM and compare- https://www.rsgear.co.jp/products/1948/








The 4-4 makes more very early low in the RPM until 2k RPM when the 4-1 catches up and leads all options the rest of the way- especially with it having a commanding lead at 4k RPM. Right where it counts IMO.

Results match up pretty close between the 4-1 and 4-2 around 5500-6k with the 4-1 being slightly ahead overall.

So-

4 into 4- quite a bit less power everywhere (who rides below 2k?)- and more weight- but probably looks and sounds great.

4-2 - probably best overall for those that want good looks on both sides of the bike and power.

4-1 - best outright power, least weight, less cost- for people that want all out performance.