ELEVN QR SEAT CLAMP AERO 27.2MM

Elevn AERO quick release seat post clamp
27.2 Aero Clamp fits ACT 1.2 & RSP 5.0, 4.0, & 3.0 and Element (Expert XL and larger Pro size frame)s -  Pro - Pro XXL+ and Pro Cruisers.
Anodized aluminum.
Diameter: Aero 27.2mm - Use with Chase 27.2 Aero Seat Post & Post Extenders