CSO BD7 hard-coated spring steel outdrive cups
CSO have introduced a set of hard-coated spring steel spool outdrive cups for the Yokomo BD7 touring car. The parts are machined from high-quality spring steel and finished with a special hard-coat that greatly improves wear characteristics. The parts are direct replacements for the kit’s front spool outdrives.
Source: CSO [cso.com.hk]