This Hop-Up Option is for use with the BB-01 chassis. The parts replace the plastic steering arms with aluminum components which increase rigidity for highly responsive steering. • Aluminum Steering Arms Left & Right x1 each. • Silver-anodized aluminum steering arms ensure linkage rigidity and linear steering response. • Use in place of S2 and S3 parts in the standard kit (BBX). • Use with Item 22091 (Aluminum Steering Bridge) is recommended. • Compatible with the BB-01 chassis. • Note: Ball bearings are sold separately.
