Zipp Service Course SL Bicycle Threadless Stems* Best in class 1. 85g per newton meter of stiffness. That results in no flex sprints and accelerations.* Wide range of sizes and angles* Matte Black nano blast aluminum* Zipp QuickView integrated mount available separately* SRAM Model ID: ST SC SL B2

Long-Lasting Performance: With a runtime of up to 70 hours in steady mode and 130 hours in flashing mode

Weight: 320g per pair

better sealing against contamination

or discolor technical cycling clothing or shorts

Slip-On Utility: Designed for a quick and effortless fit

* DUB™ technology features a better engineered bottom bracket and a new spindle design for a more uniform approach to bottom bracket fitment

Includes versatile silicone rubber mounting strap for quick and secure mounting

Cushioned Rubber Sole: Specifically designed to add the ultimate spring to your step while providing excellent shock absorption

Versatile Mounting: The silicone strap mount fits a wide variety of sizes

Six output modes

6 x 22 x 5

Low Steady - *45:00h