Elprico Bike Derailleur Alignment Tool, Aluminium Alloy Length 400mm High Precision Bike Chain Tool Truing Stand, Portable Easy Operation Derailleur

Details

• 400MM：The length of bike derailleur alignment tool is 400MM. Correct alignment of the chain puller hanger of the bicycle is very important for reliable gear shifting.When the bicycle side collides or falls, the transmission hook may be bent, and even the hook of the new frame will often be misaligned.This alignment tool provides a simple and accurate method for checking the hanger alignment.
• SQUARE STRAIGHTENING ROD：Derailleur alignment tool has aluminum alloy square straightening rod, which can enhance hardness and reduce weight.Then apply pressure on the tool arm to complete the alignment of the chain puller hanger.
• LOCKING ROTARY LEVER：Bike derailleur alignment tool has aluminum alloy anti-slip detachable handle, precision thread, and tight combination.With the rotating rod as the axis, rotate the positioning knob clockwise and screw the bolt into the rear variable lifting lug to lock it.
• STAINLESS STEEL MEASURING ROD：Derailleur alignment tool is equipped with stainless steel measuring rod, which is used to mark the distance to the wheel, with clear scale and accurate measurement.Locking the sliding bracket can adjust the distance required by the measuring rod, measure the deviation between the coupler and the wheel, and provide great help for the adjustment of the coupler.
• MULTIPURPOSE：Bike derailleur alignment tool is used to correct the tail hook of bicycle frame to solve many transmission speed problems, especially the positioning rear transmission system.Not only can the product be adjusted to fit 20 to 29+wheels, but also small parts can be replaced.Upgraded large inner shaft to increase strength, and more strict tolerance to improve accuracy.