ZTTO Derailleur Hanger Alignment Gauge
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. (some picture showing the old version, don&x27;t worry, in ZTTO official store, we always send the last version for you.)
Material: made of steel
NEW Packing
We added a strong protective layer to fix the product and fill the box, so the product will not be damaged :)
2020/08/01 updata : Upgrade positioning block
Some buyers reported that the tool was not accurate enough. For this reason, we reduced the tolerance between the parts, and added a fixing screw on the block. Tighten this new screw by hand to easily fix the positioning block and rod.so that is zero gap.
2020/02/15 update : Upgrade Knob
thanks for your feedback, we already upgrade the plastic knob, It&x27;s solid now and won&x27;t break anymore.
Simple to use
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&x27;clock positions, noting any differences in measurements. The alignment of the derailleur hanger is accomplished by applying pressure to the tool&x27;s arm. The results can be checked instantly.
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