SHIMANO
✓Price
$17.99
Demeras Bicycle Rear Derailleur Hanger Chain Gear Guard Protector Mountain Bike Cycling Transmission Iron Frame
★★★★★
$17.99
Quantity
1
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About this item
- 【ANTI-RUST AND DURABILITY】The bicycle derailleur protector is made of high-quality steel, has anti-rust and durability, suitable for long-term use. The universal size is suitable for most bicycles.
- 【UNIQUE DESIGN】The bicycle derailleur protector adopts an arc-shaped design, so that the protector is not easily deformed under strong impact. Excellent performance in actual use.
- 【SIMPLE INSTALLATION】Only one hole is used on the bicycle derailleur protector. When installing, just fix it in the corresponding hole position and tighten with screws.
- 【WIDE APPLICATION】The shape conforms to the shape of most mountain bikes. The universal size is suitable for most bikes, road bikes and folding bikes. It is very useful and convenient.
- 【EFFECTIVE DERAILLEUR GUARD】These bicycle bar can provide best for rear derailleur. They can prevent the derailleur struck or displacement while riding.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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