NEW Stan's Original Dart Tubeless Repair Tool variant-size-lg Front Derailleur: Shimano GRX FD-RX810-F

Front Derailleur: Shimano GRX FD-RX810-F

Faceplate eliminates stress risers which cause your bar to bend or break

Disc Compatible: Yes

the included Pro Mineral Bleed kit has the tools necessary to service your brakes

NEW Stan's Original Dart Tubeless Repair Tool variant-size-lg Front Derailleur: Shimano GRX FD-RX810-FDual Action Repair for Tubeless (DART) repairs large punctures and slices in tubeless tires faster, easier, and more reliably than existing tire plugs. Unlike traditional tire plugs that attempt to press rubber strips into a puncture, dual action DARTs create both a mechanical and a chemical seal. The DART anchors into a puncture while creating a simple and safe chemical reaction with your Stans sealant to quickly form a permanent airtight bond. The