The D.I.D KM500R chain tool is a 3-in-1 tool with the ability to cut your chain, press-fit the connecting link side plate, as well as rivet the pin heads.
The KM500R’s unique design does not allow over-riveting and is a perfect fit for D.I.D ZJ (rivet) and FJ (press-fit-clip) styled connecting links. Replacement pins are available individually.
*Fits 520, 525, and 530 sized chains only.*