- A chain that BMX athletes and specialists know that this is a chain that they can heavily rely upon. Reliable, light and innovative. Design and configuration focussed to Freestyle use, super light weight configured chain design for maximum resistance when grinding or coping, Higher Inner plates prevent chaindrop when the pressure on the chain is at its maximum. * 1/2" X 3/32" - 100 Links, pin length 7,7 mm * Compatible with: BMX / Freestyle * Narrow: 3/32" Nickel Plated * Special Dynamic Configured Plates