The 4iiii powermeters Podiiiium, Precision and Precision Pro usually have a distance of 80mm from the centre of the pod to the BB-axis. This distance would lead to bottlenecks and possible consequential damage or malfunctions on most Canyon road bikes. To prevent this, we have developed a custom version: The 4iiii Precision Custom Powermeter, which is already installed on corresponding bikes during production. For our Canyon bikes we need a distance of 120mm instead of 80mm to avoid narrow spots. The retrofitting of standard 4iiii powermeters is usually not approved by us. In individual cases it may be that the standard version fits, but in principle this is not the case, so we offer a separate solution.