FSA - SL-K SCR 31.8 CLAMP STEM size:100mm Mirror technology utilizes 3D printing

Mirror technology utilizes 3D printing from liquid polymer to create a one-of-a-kind honeycomb structure that offers superior sit-bone support and comfort

4 arrow parts for extending the down tube protection or top tube

0 lights and allows for wireless on/off

Of course it will work on normal steer tubes as well and give you a nice square cut every time

FSA - SL-K SCR 31.8 CLAMP STEM size:100mm Mirror technology utilizes 3D printingThe updated SL K stem is lighter than ever just 159g for the 100mm length. Using high strength 2014 aluminium and sophisticated forging and machining, we can finely control the amount of material used to cut weight while maintaining the SL K's renowned stiffness. Fully compatible with FSA's Semi integrated Cable Routing (SCR) system and includes a 1 1 4 to 1 1 8 adaptor shim. Semi integrated Cable Routing (SCR) 3D forged and CNC machined AL2014