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Ethereal Gull 20” 451 Premium Folding Bike – High-End Urban Commuter

$1,299.00

Premium 20” 451 Folding Bike Built for Singapore Commuting The Ethereal Gull is a high-end 20” 451 folding bicycle built for urban commuters and fitness-focused riders who want performance-grade components in a compact fold. Featuring a Shimano Tiagra 10-speed drivetrain (Made in Japan), Shimano MT200 full hydraulic disc brakes, and...

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Premium 20” 451 Folding Bike Built for Singapore Commuting

The Ethereal Gull is a high-end 20” 451 folding bicycle built for urban commuters and fitness-focused riders who want performance-grade components in a compact fold. Featuring a Shimano Tiagra 10-speed drivetrain (Made in Japan), Shimano MT200 full hydraulic disc brakes, and a lightweight build at approximately 10.7kg, it’s designed for fast commutes, weekend rides, and long-term ownership in Singapore.

Folded size is approximately 78cm (L) × 40cm (W) × 67cm (H), making it practical for storage and MRT/bus travel. 

Shimano Tiagra Rapid Shifter — Precision at Your Fingertips

Designed and manufactured in Japan, the Shimano Tiagra rapid finger shifter delivers fast, confident gear changes with minimal effort. Each shift feels crisp and immediate—ideal for accelerating from traffic lights and holding speed on longer stretches.

Shimano Tiagra rapid finger shifter on Ethereal Gull premium 20 inch 451 folding bike in Singapore

Shimano Tiagra Derailleur — Built for Reliability

The Shimano Tiagra derailleur is engineered for durability and smooth chain movement, even under frequent stop-and-go riding. Japanese engineering helps maintain consistent shifting performance for daily commuting and long-term ownership.

Shimano Tiagra rear derailleur on Ethereal Gull high end folding bike designed for urban commuting

Litepro Crankset — Efficient Power Transfer

The Litepro high-end crankset maximizes pedaling efficiency with a lightweight design and ceramic bottom bracket bearings. Every pedal stroke feels direct and responsive, translating rider effort into forward momentum with minimal energy loss.

Litepro high end crankset with ceramic bottom bracket on Ethereal Gull premium folding bicycle

Full Hydraulic Disc Brakes — Confident Stopping Power

Equipped with Shimano full hydraulic disc brakes, the Ethereal Gull delivers strong, predictable braking in both dry and wet conditions. Enjoy consistent stopping power during sudden stops, downhill rides, and rainy Singapore weather.

Shimano full hydraulic disc brakes on Ethereal Gull folding bike for consistent stopping in all weather

Carbon Loud Hub — Smooth, Reliable Rolling

The Carbon Loud hub enhances ride smoothness and drivetrain engagement, providing a refined rolling feel with dependable performance. Built for riders who appreciate mechanical precision and subtle performance upgrades.

Carbon Loud hub on Ethereal Gull folding bike providing smooth and reliable rolling performance

Adjustable Cockpit — Tailored Fit for Every Rider

The adjustable cockpit allows fine-tuning of both handlebar height and angle to suit different riding styles. A secure locking mechanism keeps the front end stable while giving you flexibility for comfort, posture, and control.

Adjustable cockpit with angle and height adjustment on Ethereal Gull premium folding bike

Compact Folding — Built for City Living

The Ethereal Gull folds quickly into a compact form, making it ideal for MRT travel, car storage, and apartment living. The folding design supports fast transitions between riding and carrying while keeping the ride feel solid and stable.

Compact folding design of Ethereal Gull 20 inch folding bike suitable for MRT and easy storage in Singapore

Frequently Asked Questions

Is the Ethereal Gull suitable for daily commuting in Singapore?

Yes. The Ethereal Gull is designed for urban commuting, combining performance-focused components (Shimano Tiagra 10-speed) with full hydraulic disc brakes for confident control, plus a compact fold for practical city use.

Can I bring the Ethereal Gull on MRT or buses in Singapore?

When folded, the Ethereal Gull measures approximately 78cm (L) × 40cm (W) × 67cm (H) and is described as MRT/bus compliant on the product page.

Always ensure it is fully folded and follow current public transport guidelines, especially during peak hours.

What’s the advantage of 20” 451 wheels on a folding bike?

20” 451 wheels are often chosen for a faster, more efficient rolling feel compared to smaller wheel sizes, while still staying compact enough for a folding bike setup—great for commuters who want speed without going full-size.

What makes the Ethereal Gull a premium, high-end folding bike?

The Ethereal Gull uses higher-tier components commonly found on performance bicycles, including a Shimano Tiagra 10-speed drivetrain (Made in Japan), Shimano MT200 full hydraulic disc brakes, and a LitePro-Edge 58T Hollowtech crankset with ceramic BB.

How heavy is the Ethereal Gull, and what is the maximum load?

The Ethereal Gull weighs approximately 10.7kg and supports a maximum load of about 120kg (including rider and carried items).

What warranty and servicing support do I get from The Bike Atrium?

The product page states lifetime frame warranty, 12 months parts warranty, and free lifetime general servicing.

Specifications

Component Details
Derailleur & Shifter Shimano Tiagra 10 Speed (Made in Japan)
Cassette 11T-32T
Crankset LitePro-Edge 58T Hollowtech (Ceramic BB)
Chain 10 Speed Chain
Brakes Shimano MT200 Full Hydraulic Disc Brakes
Tyres 20" 451 Innova
Wheelset ARC Carbon Quad Bearing Ultra Loud Hub
Saddle Ergonomic Ethereal Gel Saddle
Pedal Triple-Bearing Titanium-Alloy Pedals
Seatpost Litepro Anti-Slip
Handlepost Telescopic Alu-Alloy
Handlebar Litepro Aluminum Alloy
Frame Aluminum Alloy (Hand-Polished)
Fork Aluminum Alloy
Weight Approx. 10.7KG
Max Load Approx. 120KG
Dimension 150CM (Length) × 59CM (Width) × 98CM (Height)
Folded Dimension 78CM (Length) × 40CM (Width) × 67CM (Height)
Warranty Frame - Lifetime | Parts - 12 Months
General Servicing Free for Lifetime