Need a shorter stem for cannondale lefty

[zoom2zoom]

I have a 2016 cannondale Slate and I like to swap out to a shorter 90mm stem and I'm confused as to the exact size I need to get

Can some assist me with a US link to where I can order one?

Thanks in advanced

[happycampyer]

The Oliver fork has a 1.5" steerer, which is slightly smaller than prior Lefty steerers. Cannondale Experts is probably your best bet in terms of selection.

[zoom2zoom]

I believe I can use any 1.5 size stem


1.5″ Size: With the introduction of the SuperMax Lefty, Lefty 2.0, and Lefty Oliver, Cannondale has switched to 1.5″ steer tubes. While 1.5″ is close to 1.56″, Headshok size is significantly larger in diameter and is not interchangeable. Some bikes in the early 2010’s used 1.5″ steer tubes on Fox and other suspension forks.

[belopsky]

I believe I can use any 1.5 size stem


1.5″ Size: With the introduction of the SuperMax Lefty, Lefty 2.0, and Lefty Oliver, Cannondale has switched to 1.5″ steer tubes. While 1.5″ is close to 1.56″, Headshok size is significantly larger in diameter and is not interchangeable. Some bikes in the early 2010’s used 1.5″ steer tubes on Fox and other suspension forks.
http://www.cannondaleexperts.com/Cannondale-15_c_190.html