Korba BMX KHE MVP 170mm RideHub bikes A Low Top version is also 710845716744 A Low Top version is also available Purpose: Protecting rear hubs during grinds ✔ Material: 4130 CrMo steel – highest level of durability ✔ Axle diameter: 19mm – standard in BMX ✔ Crank arm length: 170mm – stability and full control ✔ Axle construction: 8 spline – quick assembly and secure hold ✔ Mounting: Compatible with 9 16" pedals ✔ Finish: Oil Slick – unique ✅ 4130 CrMo – lightweight and extremely durable construction ✅ Hollow crank arms – weight reduction without sacrificing durability ✅ Quick assembly thanks to the 8 spline axle ✅ MID BB included – complete BMX solution ✅ Perfect length of 170mm for optimal control