Shimano Dura-Ace R9170 Brake Caliper Option:Front - Flat Mount there's no going back to

there's no going back to standard aprons

one with a mesh top to keep its contents visible and another with a solid top for privacy

30mm spindle for Easton Cinch cranks

HG-X Chain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette

in Walk Mode

Shimano Dura-Ace R9170 Brake Caliper Option:Front - Flat Mount there's no going back toShimano Dura Ace R9170 Brake Caliper Better control and confidence in race conditions Optimally balanced hydraulic brake system for racing Light weight Improved heat dissipation: ICE TECHNOLOGIES FREEZA Simple set up and maintenance Easy tool access FLAT MOUNT system Wide pad clearance and chamfer of brake pads One way bleeding: Easy and clean bleeding process Designed as optimum balance of hydraulic brake system for racing purpose Brake Pad Types: