Question: what road bike pedals should i buy?
Answer: Shimano 105 R7000 SPD SL. A great quality pedal that punches well above its weight considering the price. ... 
Shimano Ultegra R8000 SPD SL. ... 
Shimano Dura-Ace SPD SL. ... 
Look Keo Blade Carbon. ... 
Look Keo 2 Max. ... 
Look Keo Blade Carbon Ceramic Ti.