Chromag Riza Stem - 45mm 31.8mm Clamp +/-0 Blue ModelNumber=28959 Each bottom bracket is hand

Each bottom bracket is hand assembled using a hollow chromoly spindle precision sealed bearings forged and CNC-machined alloy cups and a composite center spacer/seal

ERD and weights shown include PHR washersIntended use is All Mountain Enduro and Freeride/Downhill

Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 61 Labeled Size 29 x 2

5 x 7" Keyed Black/Yellow Includes bracket

Chromag Riza Stem - 45mm 31.8mm Clamp +/-0 Blue ModelNumber=28959 Each bottom bracket is handChromag Riza Stem 45mm 31. 8mm Clamp + 0 Blue. Riza Stems feature a wide clamping area 1 piece faceplate a faded edge on the bar contact to avoid stress hotspots and M6 bolts for extra strength. CNC machined in Canada from 6061 billet aluminum Wide clamping area for more support and stability M6 bolts throughout the body and faceplate TECH SPECS Stem Angle (deg) 0 Length 45 Bar Clamp Diameter (mm) 31. 8 Color Blue Material Alloy Defined Color Blue S.