Exotek EB410 3.4mm HD hinge pin set

Exotek have introduced a set of heavy duty 3.4mm hardened steel inner hinge pins for the Tekno EB410 and ET410 vehicles. The larger centre section helps prevent bent or busted pins while keeping the stock 3mm diameter at the ends in order to fit the stock inserts and while also only slightly enlarging the arm holes to maintain arm strength. The set, that is recommended for experienced hobbyists only, includes four hinge pins and a high speed drill bit to ream the arms to accept the larger hardened hinge pins.

Source: Exotek [exotekracing.com]