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IKUOS Folding Bike Double-Section Head Tube – Inner-Fold Adjustable Handlebar Stem, Telescopic Handlepost for Dahon / Fnhon, AL6061 Aluminum

$45.90 USD

~~$65.90 USD~~ $45.90 USD

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Color Black M23 Black M26 Silver M23 Silver M26

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Product Description

Overview

Upgrade your folding bike's cockpit with the iKUOS Double-Section Folding Head Tube. Built from AL6061 aluminum alloy, this aftermarket handlepost combines an adjustable riser stem with a telescopic steering column, letting you fine-tune riding height while keeping the bike compact when folded. The left-side inner fold at 12° is designed for cleaner folding and better storage—ideal for Dahon, Fnhon, and other small-wheel folding bikes.

Key Features

✅ Double-Section / Two-Piece Design – More adjustment and a smarter fold than standard single-piece handleposts.

✅ Inner Fold 12° (Left Side) – Folds inward to reduce overall folded width and avoid awkward protrusion.

✅ Adjustable Handlebar Position – Change stem height and reach for a more comfortable commute or sportier riding posture.

✅ Telescopic Handlepost – Extend or shorten the steering column to suit rider height and bike geometry.

✅ AL6061 Aluminum Alloy Construction – Lightweight, corrosion-resistant, and strong enough for daily urban folding-bike use.

✅ Dahon / Fnhon Compatible – Great upgrade part for popular 16-inch, 20-inch, and small-wheel folding bikes.

✅ Two Color Options – Choose between sleek Black or classic Silver to match your bike's style.

Specifications

Parameter	Details
Brand	iKUOS
Product Name	Folding Bike Double-Section Head Tube
Material	AL6061 Aluminum Alloy
Specification	Left Inner Fold 12°
Colors Available	Black / Silver
Weight – Head Tube	836 g
Weight – M23 Bolt	46.5 g
Weight – M26 Bolt	64.5 g
Compatibility	Dahon, Fnhon, and similar folding bikes (confirm steerer/stem dimensions before purchase)

Why Choose the iKUOS Double-Section Head Tube?

Better Fit: Telescopic column combined with adjustable riser gives you a tailored riding position.
Cleaner Fold: Left inner-fold geometry keeps the handlebar closer to the frame, making storage easier.
Light Yet Rigid: AL6061 aluminum keeps weight reasonable at just 836g without feeling flexy.
Easy Installation: Comes with M23 and M26 bolts for straightforward mounting.

Installation Note

Confirm your bike's steerer diameter, stem clamp size, and fold direction before ordering.
Torque the M23 and M26 bolts to the correct specification—do not overtighten.
After installation, check handlebar alignment and fold-latch clearance before riding.

Package Includes