Shimano SLX M7110 MTB Disc Front HubSturdily-constructed to keep your front end supported and spinning smoothly, this fantastic front hub by Shimano is well-equipped to carry you across the mountain with confidence. Built from a durable and dependable aluminium, the SLX M7110 model features a cone bearing with stainless steel balls to ensure every rotation is as frictionless and consistent as can be. Robust and Reliable, Aluminium-Made Front MTB Hub As well as helping your wheel roll as easily as possible, this hard-wearing hub also maintains the structural integrity of your build by giving a tight and taught pull on your J-bend spokes. This setup lets you get maximum enjoyment from your enduro exertions, as the hub stiffens your wheel for unmatched responsiveness on testing trails. Centerlock disc brake-compatibility rounds out this superb Shimano wheel hub. Features Body Material: Aluminium Axle Material: Steel Bearings: Cone bearing with Stainless Steel balls Seal: Labyrinth rubber Brake Standard: Centerlock Disc Brake Weight: 142gBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.