Topeak TurboFlow Valve Combo with RapidHead Black CheckoutSpec= For XD Driver 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Black

With an ideal position in the middle of the strength to weight to width range it works with many tire sizes and is the ideal choice for all eMTB's meant to be ridden on proper MTB terrain

350 Straightpull hub with 36T Ratchet SL System

Prestacycle's Pro Schrader Head features a patented auto-lock mechanism that securely attaches to Schrader valves without pulling or twisting

Topeak TurboFlow Valve Combo with RapidHead Black CheckoutSpec= For XD Driver 37 BB/Frame Interface English BBValve adapters that allow for high flow typically 3x that of standard Presta valves Designed to be clog free to allow for usage with tubeless set ups as well Compatible with Presta valve stems only and adds 30mm to valve length Valve Combo includes Topeak's Rapidhead compatible with most floor pumps to provide maximum air flow Model TurboFlow Valve Combo with RapidHead Description Presta to TurboFlow Valve Conversion and Pump Head Color Black Valve