With the Zipp SL Speed B1 Carbon Stem, it just got easier to get to race weight. Weighing in at just 123g for the 100mm length this featherweight stem is a stiff, secure platform that's light enough to fly up the steepest climbs, yet strong enough for gravel or 'cross. Turning to their partner, SRAM, Zipp used their Exogram™ technology used in the RED cranks to design a stem that completes any race machine.
The Zipp SL Speed B1 Carbon Stem is available in 6 different lengths ranging from 70 - 120mm with ±6º, providing a stem to meet any racer's fit needs. Includes T25 Torx wrench.