Tamiya 51230 F103GT 70T Spur Gear Performance Upgrade [51230]

Tamiya 51230 - F103GT Spur Gear 70T SP-1230

Price:

CAD$7.16

Brand:

Tamiya

Model:

51230

GTIN:

4950344512300

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Spares / Hop-ups - Tamiya - F103

Track-Level Upgrade for F103GT

The Tamiya 51230 70T Spur Gear is a practical upgrade for F103GT chassis users seeking cleaner power delivery through the drivetrain. Manufactured to provide reliable meshing and efficient rotation, this spur helps drivers improve mid corner drive and straightline response without major chassis changes.

Will this spur gear fit other Tamiya kits?

This 70T spur is made for the F103GT layout. Other models may require different mounting or shims, so check your chassis dimensions before fitting.

How should I set gear mesh for best results?

Start with a small clearance between pinion and spur, then rotate the drivetrain to confirm smooth engagement. Adjust the motor mount or use shims to avoid binding or excessive backlash.

Does the 70T spur change handling balance?

Switching spur size affects final drive feel; the 70T helps deliver predictable acceleration and can make throttle application more controllable on entry and exit of corners.

What routine care does this gear need?

Keep teeth free of grit and inspect for wear after heavy sessions. Replace if teeth show chipping, and verify mesh after any motor or chassis changes.