Zipp Service Course Stem - Blast Black Size:130mm ZR1 SL hubset with ceramic

ZR1 SL hubset with ceramic bearings

T47 threaded BB cups for T47 frames and 24

It is also robust

specifically focusing on two crucial metrics—outsweep and flare

Adjustable height

Zipp Service Course Stem - Blast Black Size:130mm ZR1 SL hubset with ceramicThe Zipp Service Course Stem levels up on this classic go to road stem. With a redesigned faceplate and body, it is stiffer and easier to install than its predecessor. The bead blast black finish coupled with a clean Zipp logo makes this stem a suave addition to your perfect build. Features High strength and low weight AL6061 construction Smooth lines to complement the aesthetics of modern frames Strength, stiffness, and reliability at a weight of 130