Strollerbase - Everything you need to know about strollers, pushchairs, buggies, travel systems - and more.
The GB Sila 4 belongs to the GB Gold series. The Sila 4 is similar to the Cybex Eternis M4. It is a light, spacious stroller with four larger, all-terrain wheels. They can handle the city as well as a little off-roading. You can also buy a more maneuverable three-wheel version of the stroller - the Sila 3. An urban four-wheeler with smaller wheels is also available under the name of GB Biris Air 4. The seat unit can be reclined flat, suitable even for babies. The leg rest cannot be adjusted. By purchasing the optional carrycot and/or a car seat with adapters, you can create a full-featured system from birth.


stroller, 2in1 stroller system, 3in1 stroller system
Weight (in kg)
Unfolded dimensions (h×w×l in cm)
109 × 57 × 89
Folded dimensions (h×w×l in cm)
89 × 56 × 37
Brand origin
Chassis material
Maximum seat load (in kg)
Recommended age of the child (in months)
0 – 42
Reversible seat
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