Reviews & Ratings
Lorenzo Pancisi on YouTube4 months ago

00:13:41
The reviewer demonstrates and tests a bicycle derailleur hanger alignment tool, explaining its purpose for straightening bent derailleur hangers that can occur from impacts. He shows how to use it to measure alignment relative to the wheel rim and make precise adjustments to restore proper hanger alignment.
AI Summary
Pros
- Excellent build quality with all-aluminum construction
- Zero play in the mechanism
- Very well made
more pros in the video
Key Points
- Tool is designed to straighten bent derailleur hangers that get twisted from impacts
- Hangers are designed to bend to protect the derailleur, but need straightening to function properly
- Tool attaches to the hanger and has an extendable rod that measures distance to the wheel rim
more key points in the video
Purchase
Where to Buy

Bicycle Derailleur Hanger Calibration Tool Bike Frame Tail Hook Straightener Tool Bike Derailleur Hanger Alignment Tool

aliexpress.com#1005010710415177Affiliate · MyBikeParts
🇺🇸$31.15
🇫🇷€23.19
🇬🇧£19.79
0.0 (0)
Checked about 1 month ago
Got this part?
Sign up and share your experience — help other riders decide!
Create Account & Review
