Disc Brake Mount Adapter SM-MA90 Men's MTB/Indoor Stop watch5

Stop watch5

Additional contact point on handlebar increases stiffness by 10% vs BL-M8000

and industry standard 11sp chains

Ultra-stiff polyurethane backing plate

Disc Brake Mount Adapter SM-MA90 Men's MTB/Indoor Stop watch5Shimano XTR SM MA90 Adaptor Postmount to Postmount Brake Adaptor to use a larger brake disc in combination with a Postmount fork or frame and a Postmount brake. The included washers are surface treated (silver) and will not rust. The wire is used to fix the screw. The adapter can be used as follows: fork with 140 mm mount: SM MA90 F180P P for the use of a 160 mm brake discfork with 160 mm mount: SM MA90 F180P P for the use of a 180 mm brake discframe