PRODUCT DETAILS

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 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. 

Sizes:
1 1/8" 53mm - Chromo Bolts 330g

1 1/8" 57mm - Chromo Bolts 345g