Zipp Service Course Stem - 90mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2 Labeled Size-700 x 38 and Torx compatible sizes T10

and Torx compatible sizes T10 T25 T30

Includes (2) 44mm CushCore presta air valves valve core tool installation instructions and rim stickers

} Extra durable cold forged brass

}Park Tool HCW-7 Headset Wrench: 30

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Zipp Service Course Stem - 90mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2 Labeled Size-700 x 38 and Torx compatible sizes T10Zipp Service Course Stem 90mm 31. 8 Clamp + 6 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