Pay in 4 interest-free payments of $32.50 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Order 40 or more and Park will engrave your shop name at no extra charge (3-4 week delivery)
providing riders with smooth and precise shifting performance on even the most challenging trails
Fits older PRS-2/3/4 (including OS models)
Embossed cork with TR Logo
Cups have outboard bearings
Zipp Service Course SL Stem - 100mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Matte Black, B2 evoc Order 40 or more andThe Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations. Forged AL 7075 Machined and relieved faceplate Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment Item Specifications Bar Clamp Diameter (mm) 31. 8 Color Matte Black Defined Color
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