EVOTECH chain tensioners replace the original ones without the need to modify the system, giving your bike an exquisite touch of racing style.

Made of aeronautical aluminum using precise CNC machinery, they have a greater number of marks than the original system, increasing the speed and precision of the chain tensioning operation.

Its components have been carefully studied and lightened to the maximum without compromising reliability.

Available in 8 elegant colors (according to models): Black, silver, titanium, gold, blue, red, matt black and orange.

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Measures:

Height 45.4mm
width 55mm
Bottom 14.5mm
Shaft diameter 20.1mm
Maximum diameter nut housing left side: 32.4mm
Right side axle housing: 24.1x33/25mm