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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Compatible with 104BCD / 4 Arm chain sets
and reliability
Higher levels of impact and damage resistance
providing optimum grip and control in all conditions
Engineered for maximum power and durability
Shimano GRX BR-RX400 Flatmount Caliper Polar-Tech Finned Disc Brake Pads | Uberbike Hope Compatible with 104BCD / 4Experience next level braking performance with the Uberbike Polar Tech Finned Disc Brake Pads, developed for riders who demand maximum power, control, and consistency. Compatible with Shimano GRX BR RX400 Flatmount Caliper brake systems, these pads deliver exceptional stopping performance across MTB, e MTB, Road, and Cyclocross setups. The Polar Tech range represents the latest evolution in Uberbikes finned disc brake pad technology now available in