– Looking for the bike that has everything you need for an amazing ride? This is it! The Huffy Impulse bike features Plus Size tires for a solid, superior ride. Front and rear linear pull brakes deliver solid braking control. The two-piece handlebar with 4-bolt stem are a durable combo that adds a beefy look to this spec-packed bike. The extra-wide 200mm seatpost and padded seat with side bumpers are more examples that nothing was over-looked in matching great spec with durability on the Huffy Impulse. Kids grow quickly, so Huffy made it easy to adjust the seat to the right height! Simply open the quick adjust lever, adjust the seat height, and securely close the lever back in place. That’s it! From Huffy, We Make Fun.