Koswork Kyosho Front Inner Hardened Hinge Pin/ Shaft Mid Optima 2022 RC Suspension Pin - KOS04338 TUBES Aluminum Red Standard shocks on the TRX-4M

Standard shocks on the TRX-4M can limit suspension travel and damping consistency on technical terrain

Combines the roll hoop structure with an integrated EZ-Start plug mount in a single part

14-tooth pinion gear designed for 1/8 scale RC buggies running a 5mm motor shaft

The Koswork KOS13216 is a 10-piece hobby tool set designed for RC car maintenance and general hobby workbench use

Compatible Blackzon RC vehicle requiring this transmission cup

Koswork Kyosho Front Inner Hardened Hinge Pin/ Shaft Mid Optima 2022 RC Suspension Pin - KOS04338 TUBES Aluminum Red Standard shocks on the TRX-4MThe Koswork KOS04338 front inner hinge pins are hardened suspension shafts designed as a direct fit replacement for the Kyosho Mid Optima 2022, specifically sized for 3x54mm applications. Sold as a pair, these pins slot into the front inner suspension positions to restore precise geometry and movement after wear or damage. Hardened steel construction gives them greater resistance to bending compared to standard pins, making them a practical choice for