✓ Only 1 spring for all weight classes

Ladder at the front that encourages children to climb up and down themselves

Handlebar height: 91

Its high-quality aluminum frame ensures an ideal mix of stability and speed

thule alfi isofix bas DESIGN:Black ✓ Only 1 spring forRent the Thule Alfi ISOFIX Base from Parently for Safe Installation of Car Seats Every Time! Thule Alfi is compatible with both the Thule Maple infant car seat and the Thule Elm car seat. The ISOFIX base guides you through a safe installation and ensures quick and easy mounting. Simply attach the seat to the base, rotate to lock, and you're ready to go. Correct Installation: An integrated digital display provides real time feedback and confirms that