Комплект ключей Cyclus Tools for crank repair and removal/installation with case (720264K)

Currently, especially e-bikes have bottom bracket axles that no longer have conical surfaces. Instead, the seating of the crank is done solely by stops and screw connections. The position of the stops is usually too long for crank loosening or removal using conventional tools, so the "long working stroke" tool has been developed.

With this tool set you can dismantle cranks from corresponding axles. The existing large working stroke (more than 20 mm) makes the puller universally applicable. No matter whether you have a pressed on, or a new type crank with screwed stop crank seats, both systems can be quickly, safely and professionally pulled off.

You can recut existing crank threads with the M22x1 tap or cut a new, larger thread in the crank with the M24 core hole cutter and the M24x1 recutter.

To work accurately and safely in the process, the set includes the matching guides.

The following dimensions are crucial for the use of the Cyclus Tools extractor: the existing bottom bracket connection thread (eg M15x1) and the crank internal thread (e.g. M22x1).