Shimano J05A-RF Finned Resin Disc Brake Pads (ICE TECH) SeaSucker Provides nearly double the volume

Provides nearly double the volume of standard 100ml dropper bottles

A specialized elastomer matrix embedded directly into the lower 3-ply casing construction absorbs high-frequency road vibrations

Equipped with four frontline vacuum cups rated at an incredible 210 lbs of pull-strength each

aerodynamic profile without the extreme restriction of a raw time-trial skin suit

whereas the Matt 2

Shimano J05A-RF Finned Resin Disc Brake Pads (ICE TECH) SeaSucker Provides nearly double the volumeSovereign Thermal Management: Advanced ICE TECHNOLOGIES Radiator Cooling Fins Meet Refined High Durability J05A Resin Formula, Silent Modulation Curves, and Complete Spring Hardware Banish hazardous brake fade from long technical mountain descents, eliminate high pitched acoustic brake howl in dry conditions, and experience the precise, predictable deceleration profile trusted across elite cross country circuits and demanding alpine singletrack.