OUSEXI Rear Child Bike Seat White - Adjustable 60 lb Capacity
- Free US shipping
- Out within 1–3 business days
- 30-day returns

The details
Everything about this pair, in plain language.
OUSEXI rear-mounted child bicycle seat designed with an adjustable backrest, padded cushion, armrests, and foot pedals.
• Rear-mount bicycle seat
• Maximum weight capacity: 60 lb
• Adjustable backrest
• Padded seat cushion
• Breathable mesh backrest
• Armrests and foot pedals
• Foldable design
• White finish
• Designed for most standard bicycles with a rear frame
Please verify bicycle compatibility and confirm that all mounting hardware is present before installation.
⚠️ All mounting screws, straps, and attachment points should be inspected and securely installed before use.
Cotton, bamboo rayon and nylon blends. The exact fibre mix for this style is listed under Details above, on the label, and on the packaging.
Machine wash cold with like colours, tumble dry low, and skip bleach and fabric softener so the elastic keeps its stretch. Sheer styles last longest hand-washed and air-dried.
| Fit | US shoe size | Notes |
|---|---|---|
| Women’s | US 5–10 | One stretch size across the range |
| Men’s | US 8–11.5 | One stretch size across the range |
Measure your foot
- Stand on a sheet of paper and mark the back of your heel and your longest toe.
- Measure between the two marks in inches.
- Match that length to your usual US shoe size, then pick the size above.
Between two sizes? Take the larger one — the cuff stretches, and a sock that is slightly long stays up better than one that is slightly short.
- Free US shipping
- Out within 1–3 business days
- 30-day returns
Every US order ships free, from Texas, with tracking. Orders go out within 1–3 business days.
Changed your mind? Send it back within 30 days of delivery in its original condition for a refund — return postage is paid by you. Email casmarktx@gmail.com or call (469) 569-1653 and we will reply within 2–3 business days.
Questions about this product? Talk to a human in Texas.
Sizing, fibre content, how a pack ships — ask us anything before you buy.
Replies within 2–3 business days.