MTB Bicycle Derailleur Hanger Alignment Gauge Measure Straighten Repair Tool

Specifications:

It can help solve a multitude of derailleur shifting problems, most notably with index shifting systems. ;

The tool threads directly into the derailleur hanger, the gauge bar holds a gauge which marks the distance to the wheel. ;

When turning the gauge to the A B C D direction of the wheel, and the position does not exceed 4mm to detect whether there is difference between the distance between the gauge and the wheel.

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Item Name: Derailleur Alignment Tool

Material: Stainless Steel

Features: Durable, Easy to Use, Bike Repair Tool

Size: 36.5cm x 16.3cm x 4cm/14.37" x 6.42" x 1.57" (Approx.)

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Notes:

Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

Please allow slight dimension difference due to different manual measurement.

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Package Includes:

1 x Derailleur Alignment Tool