Origin8 Spire II Seatpost 27.2mm 350mm Black AL6061 15mm CheckoutTitle=Ritchey Comp Upper/Lower Drop In Headset Eight output modes are on

Eight output modes are on offer including a highly disruptive Daytime Flash mode

Grip and safety are prioritized rather than the pure speed of racing-specific models

11 speed rear derailleur with integrated chain stabilizer

The Force 2x chainring kit is a single integrated unit so no effort is wasted transferring all your power to the pedals

Origin8 Spire II Seatpost 27.2mm 350mm Black AL6061 15mm CheckoutTitle=Ritchey Comp Upper/Lower Drop In Headset Eight output modes are on3D forged one piece AL6061 T6 construction. Wide saddle clamp design reduces rail stress and flex. Micro adjust 2 bolt clamp design. 15mm setback. ISO Mountain safety certified TECH SPECS Vendor Origin8 Manufacture Number Model Name Spire II Seatpost Category Seatposts