How to Fit a 2-in-1 Pushchair: My Babiie MB450i Setup Guide
By For Your Little One | Published: 2026-10-27
Category: How-to Guides
Learn how to assemble and convert the My Babiie MB450i 2-in-1 pushchair from pram to pushchair with this step-by-step setup guide.
Quick Answer
To fit the My Babiie MB450i 2-in-1 pushchair, start by unfolding the frame, then attach the seat unit or bassinet depending on your baby's age, and always lock the frame and check the harness before each use.
Understanding the 2-in-1 Design
The My Babiie MB450i is a 2-in-1 pushchair that switches between a pram (bassinet) and a pushchair seat. This means you can use it from birth without buying a separate carrycot. The bassinet is ideal for newborns, while the pushchair seat suits older babies who can sit up.
Before you start, check that you have all parts: the frame, seat unit, bassinet, hood, and any adaptors. If any part is missing, contact the retailer before assembly.
Safety Checks Before Each Use
Always verify that the frame is fully locked and the seat or bassinet clicks into place. A loose attachment can cause the pushchair to collapse or tip. Also, ensure the brakes are engaged when stationary.
The harness should be snug but not too tight—you should be able to fit two fingers between the strap and your child's chest.
Step-by-Step Setup Guide
- Unfold the frame: Stand behind the pushchair and pull the handlebar upward until the frame clicks open. Check that the locking mechanism is fully engaged before continuing. If the frame doesn't click, it's not locked—do not proceed.
- Attach the seat or bassinet: Align the connectors on the seat unit or bassinet with the frame's brackets and press down until you hear a click. For newborns, use the bassinet; for older babies, use the pushchair seat. Always pull gently on the attachment to confirm it's secure.
- Adjust the seat recline: For the pushchair seat, use the recline lever or strap to set the angle. For newborns, keep it fully reclined; for older babies, you can raise it to a sitting position. Check that the recline locks in place—a loose recline can be dangerous.
- Secure the harness: Place your child in the seat, fasten the shoulder and waist straps, and adjust the length so they fit snugly. The chest clip should be at armpit level. A correctly fitted harness prevents your child from slipping or climbing out.
- Test the brakes and wheels: Press the brake pedal to lock the rear wheels, then give the pushchair a gentle push to confirm it doesn't move. Also, check that the front wheels swivel freely and are not blocked. If the brakes don't hold, don't use the pushchair until they are fixed.
Product Spotlight
- My Babiie MB450i 2-in-1 Pushchair - Black: The My Babiie MB450i 2-in-1 Pushchair easily switches between pram and pushchair and includes a bassinet. This means you can use the same frame from birth, saving money and storage space while keeping your baby comfortable.
My Babiie MB450i 2-in-1 Pushchair - Black
