🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★œ
Price
$86.99
Focket Bicycle Derailleur Hanger Alignment Gauge, Stainless Steel Bike Repair Tool Straightening Tool, Alignment Tool for and Road Bikes 20-29in Mountain Biking Road Cycling Wheels (Blue) — image 1
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Focket Bicycle Derailleur Hanger Alignment Gauge, Stainless Steel Bike Repair Tool Straightening Tool, Alignment Tool for and Road Bikes 20-29in Mountain Biking Road Cycling Wheels (Blue)

★★★★★
$86.99

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3 available
Color: Blue
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About this item
  • 【ALIGNMENT TOOL】If your rear derailleur is giving you a hard time, not shifting, chattering or jumping a sprocket, then you might have a misaligned derailleur hanger. A bent derailleur hanger can also be the source of drivetrain noise during riding. A correction tool used for the alignment of bike rear derailleur, which ensures higher cycling safety and stability.
  • 【USING TIPS】Directly screw the tool into chain lifter hanger. There is a gauge on the rod to measure the distance to the wheel. Then, as the wheel rotates the gauge to 90°, 180°, 270° and 360°, note any differences in the measured values. Align the derailleur hanger by applying pressure to the tool arm. The results can be checked immediately.
  • 【GOOD IN DESIGN】Comes with 400mm length, the tool enables simple operation, largely simplifying your working and improving efficiency. Used to correct the rear variable lug to solve many transmission speed problems, especially the positioning rear transmission system. Improve gear ride, help us more accurately adjust our gear change to improve our driving speed.
  • 【GREAT MATERIAL】Adopting premium aluminium alloy material with a sturdy structure, not easy to deform and very for long using. Rear derailleur hanger alignment tool is made of heavy gauge, the derailleur hanger alignment tool is meant for bike shops as well for home mechanics that needs fixing or maintaining PRECISE GEAR SHIFTING.
  • 【EASY CARRYING】Light in weight and compact in size as well, the tool can be conveniently carried for both indoor and outdoor work. All the noise coming from your drivetrain can be significantly reduced in few easy steps. It is a tool for modifying and adjusting and road bicycle wheel transmission . It is compatible with all 20 to 29 bicycle wheels.
Product details
Brand
Focket
Manufacturer
Focket
Material
Aluminium
Colour
Blue
Model number
Focket4gc0y65im7-12
Part number
Focket4gc0y65im7-12

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
đŸ‡źđŸ‡± · 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
🇩đŸ‡ș · 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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