Shimano Dura-Ace Hydraulic Disc Brake BR-R9170 Flat mount Rear Caliper Skin Ski Care Products a high grip finishing tape

a high grip finishing tape and expanding aluminum/composite end plugs to ensure every detail is perfect

so it’s safe for you

Zipper Length : No Zipper

alumium 5083

or 650b x 2

Shimano Dura-Ace Hydraulic Disc Brake BR-R9170 Flat mount Rear Caliper Skin Ski Care Products a high grip finishing tapeThe Shimano Dura Ace BR RS9170 Flat Mount Hydraulic Disc Brake caliper is an upgrade of braking performance on all counts. The primary goals were to make this brake smaller, lighter, and better on all fronts. Shimano succeeded. They also had a secondary goal, to make these easier to operate, easier to set up, easier to install a wheel. They succeeded on that front as well. The caliper possesses a lower profile. This means it hides better from the wind