Profile Design Aris Stem - 90mm 31.8 Clamp +/-25 1 1/8" Aluminum Black Model-RS-1 This easy to use tool

This easy to use tool provides perfect alignment every time

Four upper pockets

}Zipp Speed Box Frame Bag 1

Spring tension can be adjusted in both pivots to center the brake and to adjust the strength of the return swing

8mm outer diameter (fits 42mm BMX head tubes)

Profile Design Aris Stem - 90mm 31.8 Clamp +/-25 1 1/8" Aluminum Black Model-RS-1 This easy to use toolProfile Design Aris Stem 90mm 31. 8 Clamp + 25 1 1 8" Aluminum Black. The Aris Aluminum stem is available in a wide range of lengths for versatility in fit and feature a four bolt faceplate. 1 1 8" diameter 1" with included shim TECH SPECS Stem Angle (deg) +25 Stem Angle (deg) 25 S. H. I. S. Stem Clamp Diameter 28. 6 Defined Color Black Stack Height 40 Color Black Material Aluminum Length 90 Bar Clamp Diameter (mm) 31. 8