Tbest
⏳Price
$38.99
Derailleur Hanger Extender, RA105 RISK Bicycle Rear Derailleur Hanger Extension Bike Frame Tail Hook Extender for 34T-52T(Red)
★★★★★
$38.99
Quantity
1
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About this item
- 【Total Length 50.8mm】The total length of the bicycle rear derailleur hanger is only 50.8mm, achieving high compatibility and stability (too short center distance affects compatibility; too long center distance affects stability).
- 【High Performance】The structure is upgraded, accurate adjustment and increase the response speed of variable speed. Abolish the limit position, increase the fine-tuning range and make it easier to adjust.
- 【Compatible For】 28.9mm center distance greatly enhances compatibility and is easily compatible for mountain 40/42/46/50/52T and for road 34/36/40/42T.
- 【Strong, and Has Long Life】Hollow out style, lightweight and beautiful while ensuring strength. The rear derailleur hanger is made of High-quality material, it is strong, and has long life.
- 【High Quality】The tail hook fitting adopts radial grooves to increase friction and solve the problem of looseness caused by vibration during riding. The locking screw made of 7075 aluminum alloy, and the locking torque is greater.
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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