A bracket built around the fit
A 6061 aluminium bridge-type support bracket, seatpost clamp and frame-resting front support form the mounting system. An ABS sleeve protects the seatpost.
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Front child seat for bi-fold & trifold bikes Dahon Pony PLUS Child Seat Keep your child close. Make shared rides easier with compatibility across most bi-fold and trifold folding bikes, quick removal and support from The Bike Atrium in Singapore. 6061 aluminium bracketTool-free · ~10s on/offFrom age 2 · up...
Front child seat for bi-fold & trifold bikes
Keep your child close. Make shared rides easier with compatibility across most bi-fold and trifold folding bikes, quick removal and support from The Bike Atrium in Singapore.
Free fit check at our Woodlands 11 showroom

Details that earn their place
A 6061 aluminium bridge-type support bracket, seatpost clamp and frame-resting front support form the mounting system. An ABS sleeve protects the seatpost.
Remove the seat with the tool-free quick release in about 10 seconds before folding your bike.
A 15 mm high-rebound EVA cushion, raised wraparound backrest and forward grab handle keep the seating area supportive, with rounded, polished edges.
The adjustable two-point belt with buckle helps keep your child secured. Fasten and adjust it for every ride.
Adjust through 6 cm fore-aft, change the support-bar angle and set seat height along the seatpost.
CNC aluminium anti-slip foot pegs provide a place for feet and fold away to save space.
Quality in the details
Thoughtful mounting details, easy removal and local fit support make everyday use easier.
| What matters | Dahon Pony PLUS | Other child seats |
|---|---|---|
| Mounting bracket | 6061 aluminium support bracket | Often plastic or steel |
| Daily removal | Tool-free, approximately 10 seconds | Often tool-required |
| Bike compatibility | Tested by The Bike Atrium on Java Neo, Brompton & Ethereal | Fit may not be checked |
| Before you buy | Free fit check at Woodlands 11 | A fit check may not be included |
| After you buy | Local support from The Bike Atrium | Local support may not be available |
Child-seat features vary by model. This is a general comparison, not a specification for every seat.
A closer look






| Product | Dahon - Pony PLUS Child Seat |
|---|---|
| Brand | Dahon |
| Child age / weight | From age 2, up to 30 kg (typically ages 2–6) |
| Materials | 6061 aluminium alloy and HDPE |
| Net / gross weight | 2.1 kg / 2.9 kg |
| Product dimensions | 42.5 × 28.5 × 26 cm |
| Package dimensions | 49 × 31 × 53 cm |
| Seat / backrest dimensions | Seat: 17 cm wide × 10 cm deep; backrest: 30 cm wide × 19 cm high; upright support: 25 cm. Hand measured, ±1–2 cm. |
| Cushion | 15 mm high-rebound EVA |
| Seatpost diameter | 31–34 mm |
| Adjustment | 6 cm fore-aft; support-bar angle; height along seatpost |
| Mounting | Seatpost clamp with ABS protective sleeve; 6061 aluminium bridge-type support bracket; soft EVA V-shaped front fork rests on a frame tube |
| Bracket maximum load | 30 kg |
| Release | Tool-free installation / removal in approximately 10 seconds |
| In the box | Child seat only |
Fit comes first
Fits popular bi-fold and trifold folding bikes such as:
Tested in store on Java Neo, Brompton and Ethereal.
It needs a 31–34 mm seatpost and a frame tube for the front support to rest on.
Not sure? WhatsApp us a photo of your bike and we'll confirm fit.
Read our folding & rolling guide
MRT & bus travel: remove the seat and carry it separately. Keep your bike folded within the 120 × 70 × 40 cm limit and follow transport staff instructions. LTA folded bicycle guidelines.
It suits children from age 2 up to 30 kg, typically ages 2 to 6. Go by weight and fit rather than age alone: your child should sit upright with feet on the foot pegs and the belt snug.
Remove the seat with the tool-free quick release before folding your bike. Removal takes about 10 seconds.
LTA allows folded bikes on trains and buses at all hours within 120 × 70 × 40 cm. Remove the seat and carry it separately so the folded bike stays within the limit and the seat does not stick out. Keep the bike folded and follow local rules and transport staff instructions.
Yes. The seat has a tool-free quick release for installation and removal in about 10 seconds. Correct fit and secure locking must be checked before riding; loose bolts still need retightening with the correct tool.
It fits most bi-fold and trifold folding bikes, such as Java Neo, Brompton, Ethereal, Dahon, Tern, 3Sixty, Pikes and other trifolds. It needs a 31–34 mm seatpost and a frame tube for the front support to rest on. Tested in store on Java Neo, Brompton and Ethereal. Not sure? WhatsApp us a photo of your bike and we'll confirm fit.
Yes, it is compatible with trifold and Brompton-style bikes with a 31–34 mm seatpost. We've tested it on Brompton, Java Neo and Ethereal trifolds. Remove it before folding.
Always use a helmet. Fasten and adjust the safety belt, check that the seat is securely mounted, and check all bolts before rides and every 3–4 weeks. Retighten loose bolts with the correct tool before use, and follow local rules.
The child seat only.
The Bike Atrium · Singapore
Bring your bike to our Woodlands 11 showroom for a free fit check, or WhatsApp us before you visit. Local support, from choosing the seat to checking your fit.
11 Woodlands Close, #04-45, Woodlands 11, Singapore 737853
Closed Wednesdays & public holidays.