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BETA 3921

Derailleur hanger alignment gauge

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Single-sided clamp, lightweight, foldable

Previous

Blade guide tool for cutting airfoil shaped seatposts up to 80 mm and tubes 1" ÷ 1.1/2"

BETA 3921

Derailleur hanger alignment gauge

Previous

Single-sided clamp, lightweight, foldable

Previous

Blade guide tool for cutting airfoil shaped seatposts up to 80 mm and tubes 1" ÷ 1.1/2"

• Adjustable, for wheel ø 20" ÷ 29"
• A must-have tool for checking derailleur hanger alignment and dealing with gear shifting problems

A must-have for dealing with derailleur problems. Can be used to test derailleur support alignment and realign derailleur support in case of limited deformation.

Dimensions#
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References#
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Product Name Art. L
mm
A
mm
A1
mm
Quantity Action
039210010 3921 440115165750
Certifications and documents#