Zipp Service Course Stem - 105mm 31.8 Clamp +/-25 1 1/8" Aluminum Blast BLK B2 Fits Model-Chorus }Zipp SL Speed Stem -

}Zipp SL Speed Stem - 120 mm 31

8mm Clamp Matte Blue

Designed for intensive training it is equally suitable for racing events

With full bead-to-bead tread wrap cuts and punctures are dramatically reduced and are reinforced with the anti-puncture layer inside the casing

Zipp Service Course Stem - 105mm 31.8 Clamp +/-25 1 1/8" Aluminum Blast BLK B2 Fits Model-Chorus }Zipp SL Speed Stem -Zipp Service Course Stem 105mm 31. 8 Clamp + 25 1 1 8" Aluminum Blast Black B2. The Zipp Service Course stem delivers all you look for in a high performance stem strength stiffness reliability a precise fit and great visual look. The SC stem offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any riders budget. Forged AL 6061 Machined and relieved faceplate Features stainless steel hardware with