With the Acid 200 Disc, your child can have a mountain bike just like mum and dad's. Featuring strong, powerful hydraulic disc brakes front and rear and an easy-shifting Shimano 7-speed gear setup, it's got everything the aspiring junior mountain biker could wish for. There's a large 34-tooth bailout gear to provide some extra help for tired little legs on long or steep climbs, and the handling is designed to be fun but safe – perfect for young rippers looking to expand their riding horizons. Adventure awaits!
Frame description We don't cut corners on our kids' bikes, which is why you'll find the same high-quality 6061 aluminium tubing here as on our adult range. Strong, light and durable enough for loads of enthusiastic use, the Acid 200 Disc frame features disc mounts front and rear. There's also a replaceable derailleur hanger, so that the occasional mishap doesn't write off the entire frame. It's all in the detail...
Find your size!
Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:
1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.
2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of a bicycle saddle.
3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
