Box One Combo Saddle - Carbon Post Size:22.2mm Threadless 1-1/8" straight steer tube

Threadless 1-1/8" straight steer tube or 1-1/8" to 1

lightweight design with reliable chain engagement

Experience a slim fit design featuring micro knurl and custom waffle patterns that provide exceptional grip and control

it’s an easy upgrade that keeps your setup dialed without tools

designed to meet airline carry-on size requirements while providing ample storage for your gear

Box One Combo Saddle - Carbon Post Size:22.2mm Threadless 1-1/8" straight steer tubeSleek pro size one piece seat and seat post combo So light it's only 12 grams more than a pivotal seat w o the post Alloy 120mm post for maximum weight savings 170 Grams Product Highlights: 22. 2 or 27. 2mm Seat Post Combo No Foam or Covering Super Light Weight Box Screened Logo Colors: Black