BuyBuyBaby offer for Baby Jogger® city select® Single Stroller in Onyx/Silver for $529.99 is truly amazing considering the  versatile full-featured single stroller design that conveniently converts into a double or triple to accommodate up to three kids and keep a growing family rolling.

The City Select Stroller from Baby Jogger starts out as a full-featured single stroller but can be configured to accommodate up to 3 kids. Versatile design allows a Second Seat to be added to make it a double, and a Glider Board to make it a triple.

• Stroller is not intended for jogging
• Accepts compatible infant car seats when using an adaptor to create a complete travel system (car seats and adaptors sold separately)
• Allows a Second Seat to be attached to the stroller frame to make it a double and a Glider Board to make it a triple capacity stroller (Second Seat and Glider Board conversion kits sold separately)
• Stroller supports a child weighing up to 45 lb. per seat
• Stroller weight: 29.5 lb.
• Dimensions (unfolded): 43.5" L x 25.75" W x 41.5" H
• Dimensions (folded): 32.75" L x 25.75" W x 12.5" H
• Adjustable 5-point safety harness with shoulder pads and buckle cover
• Reversible seat allows front- or parent-facing configurations
• Offers 16 possible stroller configurations to suit a growing family's needs
• Padded seating for comfort
• Adjustable, multi-position seat recline
• Adjustable, extendable foot well
• Patented one-hand Quick-Fold Technology with removable auto-lock to keep stroller closed when folded
• Telescoping, height-adjustable handlebar with soft grip
• Lightweight and sturdy aluminum frame with silver finish
• Flip-flop friendly, hand-operated parking brake
• Lightweight, never-flat 8" front and 12" rear tires
• Lockable swivel front wheels
• Front wheel suspension