Zipp Service Course SL Stem - 110mm 31.8 Clamp +/-17 1 1/8" Aluminum Matte BLK B2 MFPN=TTSXXXXNSPRULS }Full Speed Ahead Micro ACBBlue/Gray

}Full Speed Ahead Micro ACBBlue/Gray Seal Headset Bearing 45x45 Stainless 1-1/8"

415 hardened chromoly steel

}Park Tool Polylube 1000 Grease Tub 16oz

}Wolf Tooth 76 BCD Chainring - 32t 76 BCD 4-Bolt Drop-Stop Compatible with SRAM 76 BCD and Specialized Stout Black

Attaches in seconds to any bike without the need for tools

Zipp Service Course SL Stem - 110mm 31.8 Clamp +/-17 1 1/8" Aluminum Matte BLK B2 MFPN=TTSXXXXNSPRULS }Full Speed Ahead Micro ACBBlue/GrayZipp Service Course SL Stem 110mm 31. 8 Clamp + 17 1 1 8" Aluminum Matte Black B2. The Zipp Service Course SL Stem crafted from 7075 aluminum features a shape thats 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