ZTTO Bicycle Derailleur Hanger Alignment Gauge Tool Kit - Style Options

ZTTO Derailleur Hanger Alignment Gauge And Road Bike Hand Shifter Height Angle Adjust

For Derailleur Hanger Alignment Gauge

Material: Aluminum Alloy Body
Weight: About 375g

This is an indispensable shop tool that can be used to both measure and straighten misaligned derailleur hangers solving a high percentage of shifting problems.

The Derailleur Hanger Alignment Gauge can help solve a multitude of derailleur shifting problems, most notably with index shifting systems. This tool is extremely steady in operation.
The tool threads directly into the derailleur hanger. The gauge bar holds a gauge which marks the distance to the wheel. The gauge then is rotated with the wheel to the 3, 6, 9, and 12 o'clock positions, noting any differences in measurements. The alignment of the derailleur hanger is accomplished by applying pressure to the tool's arm. The results can be checked instantly.

Simple to use

Gauge bar made of heavy gauge, chrome plated steel
Adjusts to fit 20" to 29"+ wheels
Replaceable threaded tip
Upgraded large inner shaft for added strength
Tighter tolerances for improved accuracy
Improved clearance and reach to fit more frame/hanger combos including low clearance thru-axle derailleur hangers

For Road Bike Hand Shift Shifter Height Angle Adjust

Derailleur Hanger Alignment Gauge Tool + Adapter Nut

(If you already have a derailleur hanger alignment gauge tool, you can only buy a adapter nut, which is suitable for all brands of tail hook straighteners on the market.)