SIL-TEC surface coating for low friction
Improved wear resistance by chromium plating the bolts
Directional chain improves the shifting precision
Rear switching stages: 10-fold
Weight: approx. 273 g (114 links)
SIL-TEC is Shimano’s new surface coating for the lowest friction. Compared to simple coatings such as chrome plating, SIL-TEC is a coating process using embedded fluorine particles. SIL-TEC products are smoother and last longer under all conditions.
Special MTB 10-speed chain with predetermined direction of travel (directional chain). Robust, self-cleaning and with advanced HYPERGLIDE switching function. Not suitable for 10-speed racing bike systems.
*Current batch from Shimano is in bulk packaging with no quick link