Shimano XTR M985 adapter for post type calliper, 160 mm IS frame mount

160mm / SM-MA90-R160 / Standard braking surface supports consistent stopping control, heat management and confident modulation in changing conditions Precision cut rotor profile helps pads contact evenly, reducing noise risk and improving predictable lever response Adaptador Freno Disco 160mm fitment gives workshops a reliable replacement route for maintaining disc brake performance Robust construction is made for repeated braking loads, from urban commuting to trail or gravel descents Clean installation design supports accurate alignment, helping reduce rub and preserve efficient wheel rotation