Zipp Service SL Course Stem Stock Item:Zipp Stem Service Course SL 31.8mm Clamp, 6 Degree Rise, 150mm Length, 1-1/8" Steerer Matte Black with Gloss Logos, Universal Face Plate B2 the dish by 1mm and

the dish by 1mm and the pin width was decreased by 0

This shark-inspired bike helmet has large piercing eyes on the front of the helmet

They're made to last too

Store in a cool and dry place

Constructed from high-quality aluminum alloy

Zipp Service SL Course Stem Stock Item:Zipp Stem Service Course SL 31.8mm Clamp, 6 Degree Rise, 150mm Length, 1-1/8" Steerer Matte Black with Gloss Logos, Universal Face Plate B2 the dish by 1mm andPELOTON PROVEN Zipp first developed the Service Course SL stem for the fit and performance needs of pros. That goal of being pro grade has proven out over the past several seasons as the stem became a mainstay in the pro peloton and cyclocross circuit being ridden to victory in Paris Roubaix and the Vuelta a Espaa. Now, we take that pro proven legacy and build on it with the redesigned Service Course SL stem. The Service Course SL Stem, crafted from