Ready for 157x12mm spaced downhill frames, the ISO Disc Rear 157x12mm Thru Axle Hub brings Chris King precision, history, and quality to the slopes. The alloy shell uses the same RingDrive freehub system that's become synonymous with a buzzing swarm of bees. However, King simply made it wider for compatibility with the stiff and easy to use 157mm standard. Most importantly, though, you'll get the instant engagement and freewheeling ride quality that King hubs are renowned for. This was made possible through the 72 points of engagement on both the ultra durable stainless steel drive and driven rings. This hub also retains King's well deserved reputation for being as strong as it is lightweight. Additionally, King purposefully designed this hub to be self maintained with a small collection of King tools. In true Chris King fashion, the ISO Disc 157x12mm Thru Axle Rear Hub is available in a multitude of colors like Black, Green, Navy, Red, and Silver.