The ultimate in reliable lightweight hubs from the ultimate Shimano MTB groupset XTR Disc hubs are engineered to perform in the most demanding conditions Easy to use Centre-Lock Disc rotor mount for secure hassle free setup Double contact seals with internal grease sleeve to keep the elements out & the grease in extending service life & maintain smooth operations even in the toughest terrain The hub uses angular contact bearings designed to cradle the balls giving both radial & lateral support for superior strength & durability in real world riding conditions; they also offer precision bearing adjustment & easy maintenance Wide bearing placement gives excellent lateral rigidity further improving strength & durability Forged then anodized alloy hub shell for maximum strength & long lasting good looks Lightweight strong & ridged hybrid alloy axle with integrated cone Ball bearing races are ground with Cubic Boron Nitride tool for high precision durability & smooth rolling Stainless steel bearings
Includes: Quick Release Average weight is only 140 g &40;without Q/R