Shimano Dura-Ace BR-R9200 Front Brake PDL The Renthal SR4 chainrings are

The Renthal SR4 chainrings are legendary in their stiffness and longevity

A mini D-lock holster sits between the two compartments

Clamp band mount type

or 11-13-15-17-20-23-28-36-46 (11-46t)

Shimano Dura-Ace BR-R9200 Front Brake PDL The Renthal SR4 chainrings areWith 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