L11185 RC 1/10 Cog Plastic Main Gear Customisable Uncut Disc 53mm x4
Originally designed for a 2 speed gearbox. 52.50mm outer diameter. 14.95mm inner diameter. 4.12mm wide.
Originally designed for a 2 speed gearbox. 52.50mm outer diameter. 14.95mm inner diameter. 4.12mm wide.