FONZON MOD1 CNC Pinion Gear, Nickel-Chromium Steel, 5mm Bore

FONZON MOD1 CNC Pinion Gear, Nickel-Chromium Steel, 5mm Bore

Built for high-torque and high-impact RC applications, the FONZON MOD1 CNC Pinion Gear is precision-machined from Nickel-Chromium Alloy Steel (#4340) and features dual heat treatment for optimal strength and toughness. The induction-hardened teeth reach HRC 48–55 for superior wear and fatigue resistance, while the core hardness of HRC 28–35 provides strong internal support, ensuring stable performance even under extreme conditions.

🔧 Key Features

• Dual Heat Treatment – combines strength and toughness

• Quenching & Tempering – tough core resists impact and breakage

• Induction Hardened Teeth – HRC 48–55, wear-resistant and fatigue-proof

• Core Hardness – HRC 28–35 for solid internal support

• High Torque & High Impact Ready – stable under extreme conditions

• CNC Precision Machining – accurate tooth profile and smooth engagement

• Durable & Reliable – prevents chipping and wear, ensures long-term performance

• Material – Nickel-Chromium Alloy Steel (#4340)

📐 Specifications

• Module: MOD1

• Tooth Count: 14T / 15T / 16T / 17T / 18T / 19T

• Bore: 5mm

📦 Package Includes

• 1 × MOD1 Pinion Gear (Choose from 14T–19T)

• 1 × M4×4 Set Screw

✅ Compatibility
Direct fit for 5mm motor shafts, compatible with ARRMA 6S platform models and other high-performance RC vehicles using MOD1 pinion gears.

Designed for racers and bashers alike, the FONZON MOD1 Pinion Gear delivers precise engagement, long-lasting durability, and stable power transfer.