Kikaider mostly starts with brawling and melee movements, adding with his sensorial abilities (zoom vision, X-ray vision, sound frequencies, teleoptics, etc...). He is pretty well versatile considering he can jump 20 meters into the air and perform acrobatics during his flights. His motorcycle Double Machine can do pretty much the same, including explosive finishers. I believe 01's best highlight is his accelerated development which allows him to boost his own power through the course of battles, he went from defeating enemies 3x stronger than him during previous battles, and can go up to 10,000x during mid-episodes, but that mostly depends on who he is fighting, just pointing that out since Adam's slight AP advantage (317 vs 375) might become null over the course of the fight.
Adam's 3,500°C (though I'm not aware where it came from) flames might be worthy of some trouble, 01 does have fire/heat resistance instances as he took Black Dragon's fire while extremely weakened, and withstood Bakeneko and Mad Pig's fire blasts with no trouble. He
might withstand it as well given he is comparable to
his brother who withstood 5,000°C flame blasts, but otherwise, I believe 01 should be able to reflect/deflect them with 01 Typhoon if Adam uses projectiles, but for whole beams, 01's best chance is to avoid them. 01 can keep up flying even under winds of 10,000 m/s, plus he can tag fighter jets and aircrafts without trouble so destabilizing him will be pretty hard considering his resilience, and given Adam can fly, he will definitely use ranged attacks like Blast End and Blast Power if he doesn't try melee at first. 01 has the LS advantage too so restraining him is impossible.