JUEGO DE CENTRO BBMT800PA TIPO PRESS FIT P/ MTB

・"Rider Tuned" 11-speed transmission, for all terrains・ Tailored to your riding style"Different choices of bikes and riding styles.・Efficient and precise gear shifting and improved chain tensioning system"More durable chainring teethComposite reinforced chainring:Steel teeth/Carbon reinforced steel body (mono 1x11, intermediate of 3x11)Aluminum teeth/Carbon reinforced aluminum body (large of 2x11)・Optimal balance between durability and lightness."The new 3D composite reinforced chainring shape is optimized for every type of crankset with steel chainrings and aluminum starsAluminum/aluminum + CFRP teeth (3 x 11, large) Steel/CFRP teeth (3 x 11, intermediate) Aluminum/aluminum plated + CFRP teeth (2 x 11, large) Stainless steel/CFRP (1 x 11)・Efficient and precise gear shifting"Improved" bottom bracket stiffness70-degree spoked star with HOLLOWTECH II technology and dynamic chain guide (1x11 speed)" court for a wide gear gap minimum and a nearly constant pedaling cadence-P.