The 100 series not only makes perfect back-and-forth to school bikes, but theyre also our gateway line into freestyle. These affordable bikes are a great way for a young rider to get intorduced to what is possible on a BMX bike. For 2011 Haro has redisigned the frame so that the rear dropouts can accomodate a 14mm axle. Yes, the bike does still come with a 3/8" axle, but if a rider wants to move up to a 25/9 drivetrain, they can now run a 14mm axle withour having to grind down the dropouts.
The 100 series bikes are only available with 20.3" toptubes.