Koswork Kyosho M4 2x11mm Hardened Hub Pin/Screw RC Wheel Hub Pin - KOS04306

The Koswork KOS04306 is an M4 2x11mm hardened wheel hub pin and screw set designed as a direct-fit replacement for Kyosho vintage off-road buggies including the Optima, Ultima, Javelin, Mid, and Turbo. These small but critical fasteners secure the wheel hubs in place, and having a fresh set on hand is essential when rebuilding or maintaining any of these classic Kyosho platforms. Koswork produces these to match the original specification, so fitment is straightforward with no modification required.

Key Features

• Hardened steel construction for durability under the loads typical of off-road RC use
• M4 thread, 2x11mm dimensions — matches the original Kyosho specification for these vintage buggies
• Pack of four pins/screws, providing enough to replace all wheel hub fasteners in one go
• Suitable for both restoration builds and regular maintenance on Kyosho Optima, Ultima, Javelin, Mid, and Turbo models

Compatible With

• Kyosho Optima
• Kyosho Ultima
• Kyosho Javelin
• Kyosho Mid
• Kyosho Turbo

What's Included

• 4 x M4 2x11mm hardened wheel hub pins/screws