Position One Seat Clamp 31.8mm

Product Overview

The Position One Seat Clamp is a quick-release aluminum alloy clamp designed for 31.8mm seat posts. It provides secure, repeatable seat height adjustment without tools, making it ideal for riders who frequently dial in their setup or need fast micro-adjustments between sessions.

Key Features

• Quick-release mechanism — Lever-actuated design allows tool-free seat height adjustments and removal
• Solid aluminum alloy construction — Lightweight yet rigid clamping ensures seat stays locked during riding
• Anodized or polished finish — Anodized black resists corrosion and wear; polished aluminum offers a clean aesthetic
• Precision clamping — Optimized geometry grips 31.8mm posts securely without slipping or over-tightening damage

Technical Specifications

• Diameter: 31.8mm
• Material: Aluminum alloy
• Finish options: Anodized black or polished aluminum
• Clamp type: Quick-release lever
• Weight: Minimal (aluminum construction)
• Compatible post diameter: 31.8mm only

Compatibility and Ideal Use Cases

Install on any BMX frame with a 31.8mm seat tube diameter. Best suited for riders who make frequent seat adjustments, practice different riding positions, or prefer tool-free component management. Works with standard 31.8mm seat posts across all BMX brands.