KST Version 3 Metal Gear set for DS215/115MG Servo (New Hardened Steel)

• The NEW V3 Hardened Steel Gear Set Differences: As time has progressed, KST has done additional research & development on the gear train of the DS215 servo, for these new V3 Hardened Steel gear sets KST has changed the servo gear material from Aluminum/Brass, to a far stronger "Hardened Stainless Steel". This means that the metal gear train will be much more durable than previous versions, improving durability and precision greatly. Get your NEW VERSION 3.0 gears today for a stronger and more precise KST DS215 gear train..
• These gears can be added as a direct upgrade to previous generations of the KST215 MG Servos.