RTDHO
✓Price
$41.99
MechPort 164 M3 Bicycle Derailleur Hanger W311356 Compatible with Trek Madone Speed Concept
★★★★★
$41.99
Quantity
1
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About this item
- Part Number: #W311356
- Compatible with Trek Madone, Speed Concept, Cronus CX
- The 164 derailleur hanger is made of lightweight and durable aluminum alloy.
- Small thread: M3, mounting hole center distance 23.5mm, large thread diameter 8.6mm.
- Used to connect the rear derailleur to the bicycle frame, it preferentially deforms upon impact, protecting the frame and drivetrain.
Product description
Item Descriptions: -Part Number: #W311356 -Compatible with Trek Madone, Speed Concept, Cronus CX -The 164 derailleur hanger is made of lightweight and durable aluminum alloy. -Small thread: M3, mounting hole center distance 23.5mm, large thread diameter 8.6mm. -Used to connect the rear derailleur to the bicycle frame, it preferentially deforms upon impact, protecting the frame and drivetrain. Package: 1x Derailleur Hanger 2x Screw Item Specifications: Model:164 Part Number:#W311356 Thread:M3 Material:Aluminum Alloy Color:Black Quantity:1
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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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