Name: Hot Racing Steel Helical Differential Ring & Pinion Gear Set for Traxxas Mini Maxx (Front) 39T/10T – HRASMMX9390F
Brand: TRAXXAS
SKU: HRASMMX9390F
Price: 44.71 AUD
Availability: InStock

⚙️ Smoother Power. Stronger Drivetrain. Built for Abuse.

Upgrade your Traxxas Mini Maxx drivetrain with the Hot Racing Steel Helical Front Differential Gear Set. Designed with precision-machined helical spiral-cut gears, this heavy-duty upgrade delivers smoother operation, increased durability, and improved torque handling compared to the stock bevel gears.

Constructed from high-carbon steel, these gears are built to withstand aggressive bashing, high-power setups, and hard landings while providing quieter and more efficient drivetrain performance.

⚡ Features:

⚙️ Precision-machined helical spiral-cut gear design
💪 High-carbon steel construction for maximum durability
🔧 Stronger and smoother than stock bevel gears
🧭 Improved load distribution for increased drivetrain efficiency
🔇 Reduced gear noise compared to straight-cut designs
🚀 Handles increased torque and high-power setups more effectively
🏁 Perfect for aggressive bashing and upgraded Mini Maxx builds

📏 Specifications:

Part Number: HRASMMX9390F
Ring Gear Tooth Count: 39T
Pinion Gear Tooth Count: 10T
Gear Style: Helical Spiral Cut
Material: High-Carbon Steel

📦 Includes:

(1) 39T Steel Helical Front Ring Gear
(1) 10T Steel Helical Front Pinion Gear

🔧 Compatibility:

Traxxas Mini Maxx

💡 Pro Tip:

Helical gears help reduce drivetrain noise and improve smoothness under load—making them an excellent upgrade for powerful brushless Mini Maxx setups running larger tires or high-grip surfaces.

⚙️ Smoother Power. Stronger Drivetrain. Built for Abuse.

Constructed from high-carbon steel, these gears are built to withstand aggressive bashing, high-power setups, and hard landings while providing quieter and more efficient drivetrain performance.

⚡ Features:

📏 Specifications:

Part Number: HRASMMX9390F
Ring Gear Tooth Count: 39T
Pinion Gear Tooth Count: 10T
Gear Style: Helical Spiral Cut
Material: High-Carbon Steel

📦 Includes:

(1) 39T Steel Helical Front Ring Gear
(1) 10T Steel Helical Front Pinion Gear

🔧 Compatibility:

Traxxas Mini Maxx

💡 Pro Tip:

Helical gears help reduce drivetrain noise and improve smoothness under load—making them an excellent upgrade for powerful brushless Mini Maxx setups running larger tires or high-grip surfaces.

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Hot Racing Steel Helical Differential Ring & Pinion Gear Set for Traxxas Mini Maxx (Front) 39T/10T – HRASMMX9390F

⚙️ Smoother Power. Stronger Drivetrain. Built for Abuse.

⚡ Features:

📏 Specifications:

📦 Includes:

🔧 Compatibility:

💡 Pro Tip:

⚙️ Smoother Power. Stronger Drivetrain. Built for Abuse.

⚡ Features:

📏 Specifications:

📦 Includes:

🔧 Compatibility:

💡 Pro Tip:

Hot Racing Steel Helical Differential Ring & Pinion Gear Set for Traxxas Mini Maxx (Front) 39T/10T – HRASMMX9390F