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With the M8000, Shimano has completely renewed its outstanding XT group and, as with the XTR, relies on an 11-speed drive that scores with an incredibly wide range of applications.
The crank with Rider Tuned ratios guarantees optimised bandwidth, precise gear changes and maximum drive efficiency.This outboard/B version of the FC-M8000 has a further outer chain line and is therefore suitable for the BOOST standard with 148 mm rear hubs. The new SLX 2-speed cranks continue to have a difference of ten teeth and are available in 34-24, 36-26 and 38-28 ratios. 1-speed and 2-speed cranks can be used with the 11-40Z. or 11-42Z. SLX cassettes.
Hollowtech II The development of the Hollowtech II crankset took place with a view to an optimal and efficient power transmission. Hollowtech technology enables extremely light, hollow crank arms manufactured using Shimano's exclusive forging technology for maximum rigidity. In addition, the Hollowtech II set has the right crank firmly connected to the axle, achieving an optimum balance between maximum rigidity and minimum weight.
The real advantage of the 11-speed drive is that the entire transmission ratio bandwidth is available without having to give up the usual rhythm. Dyna-Sys 11 ensures an optimal rhythm with "Rhythm Step" courses in the most frequently used range, both on the level and on the ascent. Drive efficiency is a key performance indicator for the powertrain. An elegant appearance and high-quality technologies distinguish Shimano's new SLX. The brand-new mid-range group offers countless of the performance features that already distinguish its "big sister", the Deore XT, and combines them with an excellent price-performance ratio, extreme robustness and comprehensive versatility.
Compatible avec les cadres dont la largeur d'encastrement est de 148 mm OLD