Amazon. Easy.
The only advantage Fourze has is in distance fighting, and Fourze takes his sweet time swapping and inserting switches, letting Amazon close the gap.

Amazon. He fights dirty. Biter.

Fourze. (Which I still pronounce Fours, Thank you). Because he can adapt. Amazo is good at Guerrilla fighting. Ducking out of the trees,s triking, coming back from another direction. Now, He does this very good. But he only does that very good. Fourze has many more options and can adapt to any given situation. Fire, Rocket, Magnet, Cosmic. Not to mention all the weapon switches.

Amazon hides in the brush, Fourze uses Camera to see him using Thermal, and then attacks using Gatling.

Fight over.

Have you actually watched Amazon? Because I have and I remember a lot more straight-out fighting. Amazon is pretty mobile, yeah, but he also does a lot of grappling and wrestling - all while biting chunks out of his enemies (there are a lot of reasons why I pity any monster that has to fight Amazon in multi-Rider team-ups).

Fourze. His versatility is just too great. Besides, he could always fly up into the cold, soul-sucking vacuum of space and throw Amazon out into it, dooming the poor guy to drift eternally.

Fourze would probably lose most of his limbs and his head by the time he made it to the Stratosphere.

Amazon, as silly as he looks, wins this one. Amazon is a brutal fighter while Gentaro wants to befriend even the monsters he fights. Maybe if Amazon killed Gentaro's space goo girlfriend (sending Fourze into orange rage mode) this could be an even match.

Orange rage mode?

Anyway, this is a tough one, but I think I have to vote for Amazon.

Have you seen Amazon fight? He uses guerrilla tactics, but he's also a fighter, something Fourze isn't.
He's not just gonna hide in a bush in the middle of the fight.

Hey, remember the time when Kengo got stuck on the moon and Fourze, with the Machine Massigler AND the Power Dizer's tower mode launching him couldn't even make statosphere?
His jetpack is pitiful. He'd probably lift Amazon a meter before they both drop to the ground.

Yes, but Cosmic States Limit Break actually has him teleport into space. Besides, he never tried that with Rocket States.

Rocket States...or was that power given to him at the end of the movie? I can't remember. I was just there to see Shotaro and Philip anyways.

Pure fighting instinct Vs. an ass load of switches . This maybe a tough one for me to decide on.

I'll go with Fourze because he has so much at his disposal. Though I'm pretty sure Fourze would be missing a few limbs by the end of the fight.

I didn't know who to pick, so I went with Fourze because I'm watching it right now and enjoying it very much.

I have to go with Fourze with this onee. Now, before you give me the modern Rider popularity spiel, I have seen some of Amazon's handiwork from Decade, Let's Go Kamen Riders, Megamax, and a random kill I saw at an anime convention this year. That being said, I think Fourze's ability to adapt to a fight on the fly gives him the edge.

I've gotta go with Amazon. He's brutal, fierce, and powerful. Fourze has alot of switches and is goofy. And his skills aren't nearly as polished as a veteran fighter like Amazon. Fourze has raw power but not necessarily the control to use it to defeat Amazon. I mean didn't anyone watch the Fourze Hyper Battle Video either? Which featured Amazon.

Yeah that was given to him.

But doesn't he go to the atmosphere when he does the Black Hole slash thing in Cosmic States?

http://sadpanda.us/images/1152838-N2LDMH7.gif
I don't think I can vote for this one.

...I can't tell who's winning.

Eitherway when goo girl was taken, Gentaro's rage mode was switched on (HA!) causing him to kill the only black guy in all of Japan.

Now that's not very nice. When I lived there I saw a bunch of people who weren't Japanese. Granted, that was on a military base, but still :lol

Let me rephrase that: "the only black guy in all of Japanese toku." Prove me wrong. :p

PS I also considered calling him Tuvok from Star Trek Voyager. He really looks like Tuvok :p

Fourze for me. Amazon is a good fighter, don't get me wrong but Gentaro has a great deal of Switches to fall back on plus he also has the Double Limit Breaks to fall back on. Of course the Switches he uses for said Double Limit Breaks will need to be recharged and he's going to need a cyborg limb or two,but I think he can outlast Amazon.

http://images3.wikia.nocookie.net/__.../57/Kjlhgg.jpg

Mr. J (Crocodile Orphenoch), Kamen Rider 555.

I have the strangest reason to watch 555 now. :p

Black people just can't survive in toku :lol

Same with action movies. :lolol

Yep. Also that baseball player from Abaranger.

that was only 1 episode. 2 if you count the dino thunder version XD

Hey, he just said "only black guy in Japanese toku." One episode counts.

I remember that guy :lol

If Amazon's in a full-on feral rage, Gentarou would be lucky to come away with just his arms missing.

Whacker Wilson wacked a whopper at Walmart. :D

1 finish move VS 40+ mods of death ... I vote fourze !

Yes. Because Camera, Radar, Medical, Hopping, Parachute, Board, Wheel, and Shield will all do major damage to Amazon :lol

Oh holy crap, it's a tie!

You'd be surprised.

Actually, in a fight with Amazon I think Gentaro would be really glad to have Medical around. :p

Medical heals cosmic energy based ailments, not lobbed off limbs :lol

It's also an arm, which means it's probably not even an option. :lol

My my, when I casted my vote for Fourze I thought Amazon had this in the bag. And now Gentaro is winning.