Koswork Tekno CNC 13mm Pistons 2x1.8mm SCT/MT410 2.0 EB/ET410 RC Shock Piston - KOS04081-42 May 2025 If your existing treads are

If your existing treads are worn or damaged

Traxxas model reference 108076-1

true-to-original appearance

10 x HPI Racing 4

LiPo or NiMH battery pack in the appropriate size for the chassis

Koswork Tekno CNC 13mm Pistons 2x1.8mm SCT/MT410 2.0 EB/ET410 RC Shock Piston - KOS04081-42 May 2025 If your existing treads areThe Koswork KOS04081 42 CNC machined 13mm shock pistons are precision made replacement parts for Tekno SCT410, MT410 2. 0, EB410, and ET410 models, offering a direct fit solution for worn or damaged shock internals. Each piston features a 2x1. 8mm hole configuration, which controls oil flow through the shock and directly affects how the suspension responds across different track surfaces. If your Tekno buggy, truck, or e buggy is developing