KELLERMANN V2.5 CHAIN

The Kellermann chain tool makes it easy to remove your old, worn chain and precisely fit a new chain (with rivet-type connecting link) without the bother of removing the rear swing arm.
This tool is ideal for breaking all commonly used makes of chain, and for riveting RK and DID chains with a hollow rivet link. For chains with a solid rivet link (e.g. Regina), please order Riveter Order no. 10002785 separately. The only other tool you need is a size 19 box end or socket wrench.

New!
The KTW 2.5 chain tool is the new strengthened version of the KTW 2.0. It now features two pins with different diameters. The pre-fitted pin has an even larger diameter than previously, and is designed for use on 5xx and 6xx chains. The second pin is specifically for breaking 4xx chains.

The chain tool consists of the main tool for applying force and the patented positioning unit for installing the rivet connecting link. This unit features a completely new, simple means of fitting the side plate of the connecting link.
The newly developed magnetic positioning unit makes for easy yet absolutely precise fitting of the side plate of the connecting link. The magnets integrated in both the pressure plate and counterplate hold the two parts of the connecting link, enabling easy, exact and convenient alignment of the connecting link parts. This is essential for fitting the connecting link without any damage. The alignment can always be checked via the cut-outs in the pressure plate. In addition, the magnets ensure that the positioning unit remains firmly attached to the chain, so you do not need to hold it all the time.
With the main tool, the positioning unit can now be used to fit the side plate onto the connecting link - a time-consuming and fiddly job without the new positioning unit. The pressure plate and counterplate are designed so that they extend over the neighbouring chain links, which means that, when fitting the connecting link, you can easily see when the side plate has been pressed far enough onto the two pins. This effectively prevents damage to the chain or connecting link, which can otherwise easily happen due to incorrect assembly.