400mm length. Key Features.
PROMAX 27.2mm X 400mm BLACK EXTRA LONG FULL ALLOY SEATPOST , MICRO ADJUST CLAMP
Oxford Cycle Bicycle Bike Seatpost Micro-Adjust 400 MM Length Silver - 27 MM
Oxford Cycle Bicycle Bike Seatpost Micro-Adjust 400 MM Length Silver - 28 MM
ETC Micro Adjustable Seat Posts, Silver, 26.6 x 400 mm
Azarxis Bike Seat Post Seatpost 25.4 27.2 28.6 30.4 30.8 31.6 x 350mm Aluminum Alloy MTB BMX Seat Post Tube Bicycle Saddle Pole with Micro Adjust Clamp for Mountain Bike Road Bike (27.2 x 350mm)
UPANBIKE 13.8inch (350mm) Bike Seat Post Alluminium Alloy Bicycle Seatpost with Micro Adjust Clamp (φ 27.2mm)
