Zipp Service Course SL Stem - 80mm 31.8 Clamp +/-6 1 1/8" Aluminum Matte BLK B2 ModelNumber=J1610 }Teravail Washburn Tire - 700

}Teravail Washburn Tire - 700 x 47 Tubeless Folding Black Durable

The Aspire has been refined to deliver better performance on the bike while retaining its urban style

}Gates Carbon Drive CDX CenterTrack 3-Lobe SureFit™ Rear Sprocket - 22t Shimano/SRAM 3-Lobe Silver

Extra thick gripping range

Zipp Service Course SL Stem - 80mm 31.8 Clamp +/-6 1 1/8" Aluminum Matte BLK B2 ModelNumber=J1610 }Teravail Washburn Tire - 700Zipp Service Course SL Stem 80mm 31. 8 Clamp + 6 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 TECH