Upgrade your ABS plastic tappet to a stronger, more flexible alternative, the Harden tappet is the best around for those high speed and high torque builds. Nylon, high strength, durable Suitable for modification and upgrade of LDT and Fighting Bro gearboxes, just replace the original tappet Specifications: Colour: Orange Material: Nylon Product Weight: 4.2g Package Dimensions: 12*1.5*1.5cm
