Cycle Chain Guide Tensioner Adjuster

Cycle Chain Guide Tensioner Adjuster Description

Optimise your cycle's drivetrain with this chain guide tensioner and adjuster. It features an 8-hole spring gear design, allowing you to insert the spring into different holes for different elastic forces. The spring has a 2mm thick wire diameter and an internal structure for an enhanced appearance. The 10mm aluminium alloy shaft screws are resilient, preventing fracture and deformation. Adjust the spring hole position by removing the shaft centre to change the tension. The 17mm gear mounting screw solves problems with short screws or insufficient threads, ensuring the gear stays secure. A 3mm fixing screw lets you adjust the guide wheel rod's extension for chain alignment. Made from aluminium alloy with an anodized finish, it measures 105x45x30mm and works with most models.