Koolstop D625CA brake pad Shimano Dura Ace R9170- GRX RX400- GRX RX810- RS305- RS405- R7000- R8000- R9000- RS505- RS805- Ultegra R8070- Ultegra R7070- XTR M9100 / TRP Hylex Flat Mount- TT Hydro Tire W-2.1-2.4’’ Crown race and top cover

Crown race and top cover employ removable and replaceable silicone lip seals to keep the sealed

}The Hammerhead Karoo cycling computer represents the pinnacle of innovation

2-piece Caliper has 21mm pistons and fixed hose routing

In line with the SES wheel family the AR40 was tested and developed in the Mercedes-Benz Formula One wind tunnel to achieve real-world aerodynamic performance

Packs down to one third the size of a traditional butyl tube and is less than half the weight

Koolstop D625CA brake pad Shimano Dura Ace R9170- GRX RX400- GRX RX810- RS305- RS405- R7000- R8000- R9000- RS505- RS805- Ultegra R8070- Ultegra R7070- XTR M9100 / TRP Hylex Flat Mount- TT Hydro Tire W-2.1-2.4’’ Crown race and top coverKool Stop organic disc brake pads designed to be rotor friendly and even performing through the life of the pad TECH SPECS Pad Style 47 Compatiblity Shimano Dura Ace R9170 GRX RX400 GRX RX810 RS305 RS405 R7000 R8000 R9000 RS505 RS805 Ultegra R8070 Ultegra R7070 XTR M9100 TRP Hylex Flat Mount TT Hydro Pad Material Organic Standard Pad Color Brand Kool Stop Backplate Aluminum