Heavy Duty Steel Pinion Gear 12 Tooth Mod 1 5mm Bore Beat Down Proof Drop In Upgrade For RC Whips Built Tough To Rip Trails With Precision Machined Teeth For Smooth Ride Quality

Precision machined 12t mod1 steel pinion gear upgrade
✔️ 12t steel mod1 5mm bore gear paired with extra locking screws

This replacement drivetrain component snaps straight onto five millimeter motor axles on rc rock crawlers and trail bashers. The chunky steel alloy absorbs hard impacts and keeps momentum moving when you rip over jagged rocks or splash through thick mud.

✅ twelve module tooth spacing boosts torque multiplication for scale crawling
✅ hardened metal construction stands up to constant abuse without premature wear
✅ laser cut grooves mesh smoothly with spur gears for whisper quiet power transfer
✅ single pack holds one gear plus m4x4mm fasteners for instant drop-in mounting

💡 What benefits does installing a mod1 pinion gear provide for serious rc crawling projects?
Swapping factory units is a handy upgrade that locks in consistent spin and kills mechanical slip.
- standard metric profiles bolt right onto most brushed and brushless rc chassis layouts
- reinforced steel cores eat up sudden shock loads when bombing downhill sections
- secondary set screw patterns clamp tight to prevent spinning during hard acceleration moves