Norco Atomik Downhill Mountain Bike Frame Only. In used condition with a few scratches and scuffs. Will come with Fox DHX 3.0 coil rear shock which is in excellent condition. The Norco Atomik downhill mountain bike frame is a high-quality aluminium construction designed for 26-inch wheels. This 2008 model features a rear Fox coil shock for improved suspension performance, making it ideal for avid downhill riders looking for a rugged and reliable frame. The sleek silver colour adds a stylish touch to this durable and efficient bike, perfect for tackling challenging terrain with ease.