The Speeder Bike attack set includes two instruction booklets and 226 pieces to build the Avengers speeder bike, and accessories. Also included are minifigures of Black Panther, Thor, and an AIM Agent. Assembly time clocked in at roughly 30 minutes for us, and the bike itself looked REALLY cool when completed. As a bonus, the piece features twin launchers on the side, and while they won't break any records for distance, they do have a satisfying launch arc to them.
The Truck Take-Down set also includes two instruction booklets and 477 pieces to build the truck, AIM cycle, Drone, and accessories. Also included are minifigures of Captain America, Hawkeye, and 2 AIM agents, three of which are new for this year. Clocking in at about 45 minutes of build time for us, the finished product is a fun little "battle wagon" which will complement the Speeder Bike set very nicely; the opening in the truck that allows the hidden six-shot crossbow to open is sturdy but still easy to open, and the crossbow is very nicely tucked in. The launching features on these vehicles mirror the one on the bike, albeit with a little more punch due to the projectile being a single bit.
Yes; both sets complement each other well, and the AIM Agent's accessories from the Speeder Bike set in particular really pop and allow for fun action right out of the box.
Make sure the younger users keep the launching projectiles pointed away from the eyes.
LEGO Marvel Spider-Man Sets
LEGO Spider-Man: Doc Ock Diamond Heist
LEGO Spider-Man Car Chase