Tangent OS 31.8mm Split Top Load Stem Stem Length:57mm If you've been dreaming about

If you've been dreaming about wearing the J&R colors

lower headset seat race

Hollow Pivotal bolt for weight savings

Box One XL Fork with 1-1/8" Steerer Tube

And the "Quick Release Sidewall" won't let your tire get damaged from catches

Tangent OS 31.8mm Split Top Load Stem Stem Length:57mm If you've been dreaming aboutThe Tangent OS 31. 8mm Split Top Load Stem has a clamping area to fit your oversized, 31. 8mm bars and is a design evolution from Tangent's original Split stem. Modeled and manufactured in America for the utmost in quality control, this stem has been tried, tested, and given a thumbs up by the likes of Romain Mahieu, and Sylvian Andre. Available in 52mm or 57mm sizing and with CrMo bolts, this stem weighs in at 330g and 345g respectively. HIGHLIGHT