Dog Bike Trailer, Supports Up To 88 Lbs, Pet Cart Bicycle Carrier For Small & Large Dogs, Easy Folding Frame With Quick Release Wheel, Universal Bicycle Coupler, Reflector, Flag, Internal Leash

About this item Universal bike coupler: Hooks to most adult bicycles with 22–28' rear wheels for fast, stable towing. Roomy, pet-comfy cabins: Interiors sized for small to large dogs so they can lie down or turn around; rear door makes entry/exit easy. Weather-ready ventilation: A clear front PVC flap blocks wind and light rain while mesh panels boost airflow and visibility to keep pets calm and cool. Safety-first build: Integrated internal leash secures your dog; rear reflector and high-visibility flag improve on-road awareness; reinforced steel frame adds protection. Folds flat in seconds: Quick-fold frame and quick-release wheels pack small for car trunks or closet storage-great for daily use and trips. Key differences Capacity & size options: PTS101 (66 lb / 30 kg) – Cabin 26 x 16.9 x 19.3'. Trailer mode 49.6 x 23.8 x 29.1'. Folds to 26.4 x 18.9 x 7.9'. Net wt 22.5 lb. PTS21-C (88 lb / 40 kg) – Cabin 31 x 20.9 x 21.6'. Trailer mode 52 x 28.1 x 29.5'. Folds to 30.9 x 23.8 x 7.5'. Net wt 25.8 lb. PTS102 (100 lb / 45 kg) – Cabin 31.9 x 21.9 x 25.2'. Trailer mode 53.1 x 28.3 x 33.1'. Folds to 31.2 x 24 x 8.1'. Net wt 26.5 lb. Pet fit guidance: 66 lb for small–medium breeds; 88 lb for medium–large; 100 lb for larger dogs or pets needing more headroom. Travel convenience: All fold quickly; choose based on your storage space-smallest folded footprint is PTS101, tallest interior is PTS102. Specifications Compatible bike wheel size: 22–28' Main materials: Carbon steel frame + 600D Oxford fabric + PP Coupling: Universal rear-axle coupler Weather features: Front PVC flap + mesh ventilation panels Safety: Internal leash, rear reflector, warning flag Model PTS101 Max load: 66 lb / 30 kg Pet cabin: 26 x 16.9 x 19.3' (660 x 430 x 490 mm) Trailer mode size: 49.6 x 23.8 x 29.1' (1260 x 605 x 740 mm) Folded size: 26.4 x 18.9 x 7.9' (670 x 480 x 200 mm) Net weight: 22.5 lb / 10.2 kg Model PTS21-C Max load: 88 lb / 40 kg Pet cabin: 31 x 20.9 x 21.6' (790 x 530 x 550 mm) Trailer mode size: 52 x 28.1 x 29.5' (1320 x 715 x 750 mm) Folded size: 30.9 x 23.8 x 7.5' (785 x 605 x 190 mm) Net weight: 25.8 lb / 11.7 kg Model PTS102 Max load: 100 lb / 45 kg Pet cabin: 31.9 x 21.9 x 25.2' (810 x 555 x 640 mm) Trailer mode size: 53.1 x 28.3 x 33.1' (1350 x 720 x 840 mm) Folded size: 31.2 x 24 x 8.1' (795 x 610 x 205 mm) Net weight: 26.5 lb / 12 kg Package contents 1 x Dog bike trailer (model as ordered) 1 x Warning flag 1 x User manual