-23%
STRONGLIGHT MTB chain ring ´´HT3´´ Mod.17 4-arm, for 2x10-speed, 104 / 64mm circle diameter, aluminium 7075 T6, black CNC, 100% compatible with Shimano XTR FC-M980 Technology HT3 7075-T6 aluminium chain wheels with a titanium-oxide electro-ceramic coating This exclusive coating provides an ULTRA HARD surface for a long life (hardend:1,5 to CT2) The friction and wear coefficient are clearly reduced (0.2-0.3) and offers noise reduction and an excellent corrosion resistance. SPECIFICATIONS:-44 teeth, outer.