Adjustable padded handlebar creates the perfect fit for any parent’s height with 9 comfortable position options. Swiveling front wheel allows for superior maneuverability. Locks forward for increased stability when jogging or if the terrain turns tough. Easy, two-step folding, lightweight frame for convenient transport and storage. State-of-the-art, adjustable suspension system provides an exceptionally smooth ride. Fits through standard door frames. Accessory Adapter allows for quick and easy attachment of BOB Infant Car Seat Adapter or Snack Tray. Ultra-padded, adjustable reclining seats for enhanced seating comfort. Five-point padded harnesses help keep your children comfortably secure. Independent multi-position canopies adjust for protection against the elements. Large viewing windows lets you keep an eye on your babies. High-impact polymer composite wheels with pneumatic tires and tubes take on tough terrain. Low Boy Cargo Basket provides plenty of undercarriage storage. Additional space in large seatback pockets. Internal seat pockets provide a great place for snacks and toys. A simple twist of the front wheel tracking adjustment dial keeps you rolling straight. When engaged, the parking brake helps secure a stopped position. The wrist strap helps you secure stroller when strolling and provides handy fold lock when folded. Weight (Net): 34.1lb, 15.5kg Capacity: 8 weeks to 100lb, 45.4kg (occupants plus luggage weight); from birth with the use of an Infant Car Seat Adapter & compatible Infant Car Seat. Maximum occupant height is 44in or (112cm). Do not exceed the maximum weight or height, as stroller will become unstable. Frame Materials: High strength chromoly and aluminum. Seat Material: Poly and Dobby weave fabrics with water repellent coating and open cell foam padding. Seat Care: Sponge area with a solution of lukewarm water and mild soap. Rinse thoroughly with clean water to remove all soap and allow to dry. DO NOT USE DETERGENT. Seat Harness: Padded 5 point harnesses. Safety Features: Padded 5 point harnesses / parking brake / wrist strap / seat retention strap. Seat Recline: Adjustable seatback recline, down to 70° from vertical. Suspension: Coil spring and elastomer core shock absorbers provide three inches of wheel travel. Adjustable shock release knobs allow for two shock positions to fine-tune suspension for varying occupants and cargo. Position 1: 0-50 lbs. Position 2: 51-100 lbs. Tires: Pneumatic tires. Rear 16" x 1.75", Front 12.5" x 1.75". Tubes: Pneumatic with schrader valve. Hub: Quick release axle with sealed cartridge bearings. Wheels: High-impact polymer composite. Bearings: Sealed cartridge ball bearings. Spokes: High-impact polymer composite. Rear Brake: Foot-activated parking brake. Wrist Strap: High strength, polyester fabric webbing attached to stroller handlebar. Also used to secure stroller in folded position. Canopy Adjustments: 5 position toggle system with a 125° range of coverage provides ample protection from the elements. Canopy Window: 85 sq. in (54.8 sq. cm) clear viewing window. Adjustable Padded Handlebar: Choice of 9 positions, 180° range of motion. Handlebar Release Lever: High-impact polymer composite. Swing Arm: High strength aluminum alloy. Swivel Knob: Durable steel knob and lock-out pin to convert from "walk" mode to "jog" mode. Tracking Knob: Adjustable tracking knob to fine tune stroller tracking when front wheel is in "jog" mode. Storage: 4 interior mesh seat pockets, 2 large pockets on seatbacks and large Low Boy Cargo Basket underneath seat.