Heavy Duty Steel Pinion Gear Featuring Precision Machined Teeth With Five Millimeter Bore And MOD1 Profile For Rolling Hard On Dirt Tracks And Crushing Your Next Racetrack Session

Single Pack Steel Pinion Gear For 5mm Shafts On Rc Builds
✔️ 16T mod1 cut locks firmly onto shafts Includes extra screws

This single package replaces stripped teeth on brushed or brushless setups. Drivers install this handy gear to transfer torque cleanly to differentials while hitting bumpy trails or competing in weekend heats.

✅ Precise machining on hardened steel resists stripping under heavy load
✅ Double sided set screw grooves lock tight against vibration
✅ Standard mod1 tooth pitch meshes smoothly with matching spur gears
✅ Matches 5mm round motor shafts without loose play

💡 What determines which replacement pinion gear works best for 5mm motor mounts on rock crawlers?
The actual difference lies in tooth pitch accuracy and the tensile strength of the base metal. Picking the correct spec saves your clutch plates and keeps momentum steady on loose surfaces.
- Hardened steel bodies absorb shock loads better than soft cast alloys
- True mod1 spacing avoids cross threading inside the spur gear tunnel
- Symmetrical bolt holes guarantee balanced clamping force around the axle

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