Bike Derailleur Hanger Degree Rotatable Bicycle Repair Measuring Alignment Ranging Tool Dropout

Description:

- Professional Bike Frame Derailleur Hanger Alignment Gauge that can measure and straighten the misaligned transmission hanger, solving most of the shifting problems.

- Strong and durable,Improve performance, to work on more frame/derailleur hanger combos.

- Wheel replaceable threaded tip is improved after the large inner axle increases the resistance tolerance more strictly, improves the clearance accuracy and the extension range improved to fit more frame / handlebar combinations, including small clearance through the shaft transmission hanger.

- For variable lug calibration for many speed variations, especially for post-position variable speed systems. An essential tool for cycling enthusiasts.

- Made of aluminum alloy and stainless steel, durable and practical.

Specification:

- Material: Aluminum Alloy + Stainless Steel Size Chart: Length: 430mm/16.93inch

Package Includes: 1 Piece Bicycle Derailleur Hanger Alignment Gauge