Extra Hard Steel 5mm Bore 1 Module Pinion, 12T
$12.50
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Extra Hard Steel 5mm Bore 1 Module Pinion, 12T
$12.50
Hardened Steel
Extra durable gear construction
5mm Bore
Direct fit brushless motors
1.0 Mod Pitch
Mates with 1/8 spurs
In Stock
Heavy-Duty Power TransferDurable gearing for high-performance RC vehicles
Upgrade your RC car drivetrain with the premium Extra Hard Steel 5mm Bore 1 Module Pinion, 12T. Engineered from extra-hard steel to withstand intense brushless motor power, this gear ensures smooth mesh and reliable power transfer. Designed for demanding applications, it provides exceptional wear resistance under extreme 1/8 scale driving conditions.
Engineered for Extreme TorqueMaximum durability for demanding brushless applications
The Extra Hard Steel 5mm Bore 1 Module Pinion, 12T is an essential upgrade for high-performance RC cars and trucks. Precision-machined from heavy-duty steel, this 12T pinion gear resists wear and stripping far better than standard alloy gears when paired with high-torque brushless systems. Featuring a standard 1.0 Module gear pitch, it cleanly mates with most 1/8 scale nitro and electric spur gears. A 4x4mm set screw is included to secure the gear firmly to any standard 5mm motor shaft. Drivers operating 1/8 inch motor shafts can easily adapt this gear using a standard 5mm to 1/8 inch reducer sleeve.
Technical SpecificationsDetailed mechanical specs and compatibility
Part Type
Motor Pinion Gear
Material
Extra Hard Steel
Tooth Count
12T
Gear Pitch
1.0 Module / Mod 1
Bore Size
5mm
Set Screw
4x4mm Included
Required Tool
2mm Allen Wrench
Compatible Vehicles
1/8 Scale RC Cars & Trucks
Motor Compatibility
5mm Shaft Brushless Motors
Key Engineering FeaturesBuilt to withstand aggressive drive demands
Hardened ConstructionExtra hard steel construction resists stripping under load
Precision Pitch1.0 Module pitch mates with 1/8 scale spur gears
Direct 5mm FitFits standard high-power brushless motor shafts
Included HardwareIncludes one 4x4mm set screw for secure mounting
Versatile SetupEasily adapts to 1/8 inch motor shafts with a reducer sleeve
High Torque CapacityEngineered to handle aggressive brushless motor systems
Frequently Asked QuestionsEverything you need to know
What motor shafts fit the Extra Hard Steel 5mm Bore 1 Module Pinion, 12T?
This pinion gear directly fits standard 5mm brushless motor shafts. If your motor has a 1/8 inch shaft, a 5mm to 1/8 inch reducer sleeve is required for proper installation.
What spur gears are compatible with the Extra Hard Steel 5mm Bore 1 Module Pinion, 12T?
It features a 1.0 Module (Mod 1) pitch, making it compatible with most 1/8 scale nitro and electric RC car spur gears that use 1.0 Mod gearing.
What tools are needed to install the Extra Hard Steel 5mm Bore 1 Module Pinion, 12T?
Installation requires a 2mm allen wrench (not included) to securely tighten the included 4x4mm set screw onto the flat spot of your motor shaft.