PNEU DE VÉLO 20x4.0

27.2 mm Folding Seatpost Replacement for Electric and Standard Bikes
Premium 27.2mm folding seatpost designed for effortless under-seat battery access in foldable electric bikes.
High-strength aluminum alloy construction with a secure hinge mechanism for reliable daily commuting performance.
Forward tilting design significantly reduces overall bike height for compact storage in car trunks.
Compatible with EMMO E-Mini Pro and F7 models requiring a precise 27.2mm diameter seatpost.
PNEU DE VÉLO 20x4.0

PNEU DE VÉLO 20x4.0

27.2 mm Folding Seatpost Replacement for Electric and Standard Bikes
$45 CAD Prix régulier

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/month with 

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Standard
Warranty
200+
Local Dealers
30-Day
Return
Technical Specification
Technical Specification
Bike Dimensions
Bike Dimensions
Bike Dimension Geometry One Bike Dimension Geometry Two

PNEU DE VÉLO 20x4.0

Folding seatpost designed for foldable e-bikes. Features a hinge mechanism for forward tilting, allowing easier access to under-seat batteries and reducing overall height for compact storage and transport.

【COMPATIBILITY】

EMMO: F7, Trobic C, Trobic Pro, General, E-Mini B, E-Mini C, E-Mini Pro, E-Mini Pro 3.0

OIIOS: Electo

Other Brands: Victor

Note: Please ensure your bike frame’s internal seat tube diameter is exactly 27.2 mm.

【TECHNICAL DETAILS & NOTES】

Seatpost Size: 27.2 × 350 mm (Standard diameter)

Build: Premium Aluminum Alloy with Grade 12.9 M10 Bolt

Safety: Marked with "Minimum Insertion" line for secure riding

Package Includes: 1 × Folding Seatpost (Saddle not included)

Pro Tip: Please measure your original seatpost diameter or check your bike frame specs to ensure a 27.2 mm fit before ordering.