Tangent Split Stem – 31.8 Top Load – Gun Metal


Tangent Split Stem – 31.8 Top Load – Gun Metal



SKU: 894-1-1-1-1-1-1-1-1-1-1 Category:

Product Highlights:

– 6061 T6 Aluminum
– Modeled after our popular “Split” Stem – 5 Axis 3D CNC Machined
– Made in the USA- Available with Chromo or Ti Bolts

– W/Chromo Bolts $99.95- W/Ti Bolts $129.95

1 1/8″ 53mm Ti Bolts 285g – Chromo Bolts 330g1 1/8″ 57mm Ti Bolts 300g – Chromo Bolts 345g

Black, Red, Blue, Gold, Gun-Metal, and Purple

Modeled after our popular “Split” Top-Load Stem we’ve now added the 31.8 top-load to our arsenal of front end clamping power. This stem was 3D modeled and 5 Axis machined right here in the USA so we could assure it’s production and quality. And the Split 31.8 isn’t all that new, we’ve been it testing out on top athletes for nearly a year now. Big boys like Romain Mahieu, Sylvain Andre, and Quillan Isador have all given us the thumbs up to go ahead on full production. If you’re looking for a high quality 31.8 stem that actually works and looks like a normal stem, we got you.


53mm, 57mm

Bolt Option

Chromoly, Titanium






Bolts size

1 1/8"


285g, 300g, 330g, 345g