Zipp

Service Course SL-OS Road Stem 1.25" - Adjustable Angle

For those riding standard 1-1/8 inch steerer tubes, the Zipp Service Course SL-OS Stem offers new fit options with included shims allowing the stem to be adjusted for ±4° ±6° or ±8° angles. All that helps you dial in your position on the bike like a pro.

• This 6 degree stem is compatible with the "oversized" 1-1/4 inch steerer tubes 
• For those riding 1-1/8 inch steerer tubes, the SL-OS includes shims allowing the stem to be adjusted for 4, 6 or 8 degree angles 
• Forged AL-7075 Machined and relieved faceplate 
• Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment 
• High-polished Black with Silver Laser-Etched Graphics