Zipp Service Course Stem Diameter: 31.8mm Length: 120mm Steerer: 1-1/8'' 25° Silver MFPN=CK20NXSL136ARM170BLK Pressure Relief Valve upgrade kits

Pressure Relief Valve upgrade kits available

Metal bell striker to produce the best sound

The minimalistic design height ensures a low stand position and maximum stability as a result

} Extra-large capacity trunk bag with divided main compartment

Features include a 2 component handle with a textured surface and the ergonomic casing of the compression tube provide a comfortable grip in use

Zipp Service Course Stem Diameter: 31.8mm Length: 120mm Steerer: 1-1/8'' 25° Silver MFPN=CK20NXSL136ARM170BLK Pressure Relief Valve upgrade kitsZipp Service Course Stem 120mm 31. 8 Clamp + 25 1 1 8" Silver. 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 TORX heads on all