Shimano Dura-Ace BR-R9200 Rear Brake DMZ our two versions

our two versions

Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight

Up to 80 hour runtime

280g (420mm)

Unique black look of the lubricant when dry

Shimano Dura-Ace BR-R9200 Rear Brake DMZ our two versionsWith Shimano's SLR EV dual symmetric pivot design, the short arm Dura Ace R9200 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. Features Exceptional balance of rigidity, weight, and stopping power Maximum tire size: 28c Lightweight magnesium brake shoe holder Specifications 51mm reach Brake Mount Type: Mid Reach Caliper (47mm 57mm) Brake Lever Actuation: Short