Tune Tool LINIENTREU

Welcome our newest tool innovation: Linientreu!
For every mechanic – amateur or professional – Linientreu lets you adjust every drivetrain perfectly.

Color update: From this year on, Linientreu is supplied in silver instead of green. Products purchased directly from the Tune website will be delivered in silver. Some retailers may still have the previous green version in stock. Apart from the color, both versions are identical in function, material and technical specifications.

The tool is placed into the tool interface of the rear derailleur. The line laser is then aligned with the cassette. By moving the laser holder, you can precisely adjust the upper and lower limits as well as the cable tension.

It is especially useful with modern 11–13-speed drivetrains, where tolerances are very small. The tool is compatible with all drivetrains from 7- to 13-speed. It is supplied with 25 mm long 5 mm and 8 mm hex bits, but any standard 1/4" bit can be fitted to suit your bike.

The Tune Linientreu is patented!

Technical data

Material: 7075 Aluminium
Compatibility: 7–13-speed drivetrains
Visualisation: Line laser
Interface: via tool interface of rear derailleur
Scope of delivery: Linientreu tool, 8 mm hex bit + 5 mm hex bit, both 25 mm long