Shimano Ultegra R8010 - BB/Chainstay Direct Mount Brake Caliper ebike-box-tfm-shipping Bike Model Year Siskiu D24

Bike Model Year Siskiu D24 2022 Polygon Heist 2021 - 2022

Zero sealant absorption

1 polished stainless steel cable

Wheel sizes from 20” to 29” diameter

SHIMANO RT-EM810 disc brake rotors for speed sensor systems deliver powerful and consistent brake performance in all riding conditions

Shimano Ultegra R8010 - BB/Chainstay Direct Mount Brake Caliper ebike-box-tfm-shipping Bike Model Year Siskiu D24The new BR R8010 offers the same beautiful sleek design as the BR R8000, making it compatible with larger tire sizes such as 28C. The brake mounts of BR R8010 connect directly to the frame, reducing redundant parts and increasing overall braking performance.