Box One Saddle Carbon Post
Best lightweight seatpost for competitive BMX racers.
This integrated saddle and post combo is built specifically for BMX racers who prioritize weight savings above all else. The snag-free, low-profile design keeps your gear out of the way during intense maneuvers, though you sacrifice adjustability for that streamlined, race-ready performance.
$69.99
at
Zeronineapparel
More Box One options
Who it's for
- Competitive cyclists seeking every gram of weight savings
- Long-distance riders prioritizing comfort and reduced fatigue
- Performance riders needing maximum power transfer efficiency
Who should skip it
- Budget-conscious cyclists preferring affordable aluminum components
- Mechanics who prefer forgiving, less torque-sensitive hardware
- Aggressive riders prone to frequent crashes and impacts
Performance breakdown
Weight Optimization
Carbon fiber construction keeps rotational mass impressively low for BMX racing.
Impact Durability
Co-molded nylon shell withstands the inevitable crashes of competitive racing.
Snag Resistance
Low-profile design ensures your shorts never catch during technical maneuvers.
Installation Precision
Clear minimum insert indicators make setup safe and straightforward.
Structural Rigidity
Carbon post provides a stiff, responsive feel for explosive gate starts.
Aesthetic Integration
Clean, molded branding offers a sleek look that complements modern frames.
Key Specs
Material
Co-molded nylon shell and carbon fiber post
Intended Use
BMX Racing
Design
Integrated saddle and seatpost
Diameter Options
22.2mm, 27.2mm
Post Process
Table Rolled
Weight
132g (22.2mm) to 161g (27.2mm)
Know before you buy
Still have a question?
Ask Metto anything about the Box One Saddle Carbon Post before you decide.
