Priekinis žvaigždžių blokas Shimano XT FC-M8000-B2 175MM 2x11-speed

The new Shimano DEORE XT M8000 groupset delivers the 11-speed features and premium performance found on the top-of-the-range XTR-level components, elevating the performance of enduro and cross country riders on demanding trails or race circuits. Now 11-speed, new DEORE XT M8000 brings powerful, dynamic performance that establishes a new benchmark for mountain bike excellence. With DYNA-SYS11 Shimano encourages modern mountain bikers to ride anywhere with its advanced gearing concept that helps maintain rider efficiency.B-version for Boost 148 standardThe B-version of the FC-M8000 offers a chain line with 3 mm outboard for hubs / wheels with 148 mm over locknut distance from current Plus-Bikes. It requires special frame dimensions where cassette position and FD mount position are 3mm outboard. These frames are only compatible with E-Type and Direct-Mount front derailleurs.More durable chainwheel teeth.New 3D composite chain ring's teeth composition is optimized for each chainwheel load out with steel driving gear teeth and aluminum support gears.Improved driving rigidity.Loose ratio gear combination for minimum shifting gap and maintaining rhythm.Enhanced chain retention.Better sealing and better rotation.Cassette Compatibility : 11-speedChainring Sizes : 36-26TBolt Circle Diameter : P.C.D. 96/64mmCrank Arm Length : 175Crank Arms : HOLLOWTECH II TechnologyBottom Bracket not included!Recommended BB: BB-MT800 (Threaded) or BB-MT800-PA (Press-Fit)Chain Line : 51.8mmArt. Nr.: IFCM8000BEX66