ROCKBROS bicycle fenders with a bike illustration on a white background
ROCKBROS bicycle parts with measurements and specifications on a white background
ROCKBROS bike fender made of pa material with heat and cold resistant anti‑deformation feature
ROCKBROS bicycle fender with adjustable length and angle on a white background
ROCKBROS bicycle with fenders and text about streamlined design and detachable storage.
ROCKBROS bike fender showing widen lengthen structure for blocking mud and water splashing
ROCKBROS bike fender showing wide compatibility for many different types of bicycles
ROCKBROS bicycle fenders with a bike illustration on a white background
ROCKBROS bicycle parts with measurements and specifications on a white background
ROCKBROS bike fender made of pa material with heat and cold resistant anti‑deformation feature
ROCKBROS bicycle fender with adjustable length and angle on a white background
ROCKBROS bicycle with fenders and text about streamlined design and detachable storage.
ROCKBROS bike fender showing widen lengthen structure for blocking mud and water splashing
ROCKBROS bike fender showing wide compatibility for many different types of bicycles
SKU: 28210002001

Retractable Front & Rear Bike Fender

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By ROCKBROS
Shipping

Shipping Costs & Delivery Times

1. Standard Shipping

  • Under $100: $5.99
  • $100+: Free
  • Delivery: 3–5 business days

2. Extended Delivery

  • International stock: 7–12 business days
  • Bicycles: 20–25 business days

3. Flat Fees

  • Large items: $10
  • Children’s bikes: $20
  • Folding bikes: $40
  • Full-size bikes: $150

4. No Shipping To Alaska, Hawaii, Puerto Rico, or the U.S. Virgin Islands.
Returns & Warranty
Retractable front and rear bike fender for road and mountain bikes ROCKBROS
  • Adjustable Telescopic Design – Easily extends and retracts to fit different bike setups and riding needs.
  • Extra-Wide & Extended Coverage – Effectively blocks mud, water, and road spray to keep you and your bike cleaner.
  • All-Weather Durable Material – Resistant to heat and cold, maintaining shape and performance in changing conditions.
  • Wide Compatibility Fit – Designed to fit front fork diameters 19–36mm and seat post diameters 26–34mm, compatible with most bikes and easy to install.
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