Zipp Service Course SL-OS 1 1/4" StemBuilt for riders chasing a lightweight, race ready cockpit without sacrificing fit flexibility, the Zipp Service Course SL Alloy Road Stem delivers pro level stiffness, clean aesthetics and versatile compatibility in one premium package. Constructed from high strength 7075 aluminium with titanium hardware, the Service Course SL OS is designed for oversized 1 1 4" steerer tubes commonly found on Giant and Canyon bikes, while the included shims also
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product description
Why choose thelockerguy wholesale?
Built for riders chasing a lightweight, race-ready cockpit without sacrificing fit flexibility, the Zipp Service Course SL Alloy Road Stem delivers pro-level stiffness, clean aesthetics and versatile compatibility in one premium package. Constructed from high-strength 7075 aluminium with titanium hardware, the Service Course SL-OS is designed for oversized 1 1/4" steerer tubes commonly found on Giant and Canyon bikes, while the included shims also allow it to fit standard 1 1/8" steerers. With adjustable rise options and Zipp’s renowned stiffness-to-weight performance, it’s an ideal upgrade for road and gravel riders looking to fine-tune their position with confidence.
• Compatible with both 1 1/4" and standard 1 1/8" steerer tubes • Forged 7075 aluminium construction delivers exceptional stiffness and low weight • Titanium TORX hardware provides secure clamping and precise torque adjustment • Designed for 31.8mm handlebars and compatible with Zipp QuickView computer mounts