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Cycling Fenders

Zefal Shield S20 Rear Fender - Gravel/MTB

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The Shield S20 is a light, discreet mudguard designed for MTB bikes. Its integrated mounting system makes it easy to install on all types of standard saddle rails. A strong self-adhesive strap reinforces the hold of the Shield S20, protecting your backside from splashes.

Technical Specs
Material: Polypropylene
Dimensions: 280 mm x 97 to 115 mm / 11" x 3,7 to 4.5"
Weight: 67 g
Mounting: Saddle-rail mounting
Wheel Ø: 26'' / 27.5'' / 29''
Max. tire width recommended: 2.8"
Protection: Minimalist
User: MTB
Return Policy

Please email for returns, defects or order issues. Do not contact our chat support.

Final Sale

Items marked Final Sale are not returnable for any reason.  If there is a problem with your order please send an email to

Our Policy

To provide our customers with the flexibility and confidence to shop online, our return policy is 30 days. If opened, items must be defective or unused, and returned with original undamaged packaging to be eligible for a refund. All returns must be pre-approved via our return centre before being shipped back to our warehouse or returned in person to our 2205 West 1st location in Vancouver. Refunds can take up to 7 days to process and are reflected on your method of payment. Refunds will only be issued once the product is received, inspected, and approved by our receiving team. The amount will be refunded to the original form of payment and, in some circumstances, we may charge a restocking fee or refund to store credit. The date on which you placed your order is used to determine the return time frame.

Returns, not exchanges.

We do not offer exchanges. If you are looking for another size or colour, place a new order through our website, and then visit our return centre.

Shipping and Fulfilment

Order Fulfilment, Delivery, and Local Pick-up:

In-stock orders will be ready for pickup within 24-48hrs. Please wait for confirmation email prior to pickup.

In-stock orders will be shipped within 24-48 hours of placement.

For local pick-up, we will contact you when your item is ready. Please bring a copy of your order confirmation and identification when you pick up your order.

Zefal Shield S20 Rear Fender - Gravel/MTB
Zefal Shield S20 Rear Fender - Gravel/MTB - Zefal
Zefal Shield S20 Rear Fender - Gravel/MTB - Zefal
Zefal Shield S20 Rear Fender - Gravel/MTB - Zefal Guarantees

  • Free shipping on most orders over $150

  • Crash Replacement

    Receive 40% off a new kit, with our crash replacement guarantee.

  • Worldwide Shipping

    We ship worldwide!