The Raleigh Vibe 20” bike is made with a lightweight 6061 aluminum frame making it easier for your child to handle when out exploring the neighborhood. Add the 7-speed Shimano Revo shifting system, front and rear alloy “V” brakes and levers, 3-piece crank, threadless headset, anatomic performance saddle and alloy rims and you have got a high quality, lightweight and reliable bike for your child to enjoy all season long.