HPI Savage 21 50T Titanium Main Gear TSAV1050T by GPM  [TSAV1050T]

HPI Savage 21 Titanium Main Gear (50T) - 1pc - GPM TSAV1050T
Price:
NZD$73.53
Brand:
GPM
Model:
TSAV1050T
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

50-tooth titanium main gear crafted for Savage 21

This single-piece titanium main spur is intended for the HPI Savage 21 and is supplied as 1 pcs under model TSAV1050T. It replaces a standard 50T spur and provides the stable tooth profile and long wear life typical of titanium components.

Install this part when a 50T spur has worn or been damaged, or when you want a longer-lasting titanium upgrade. Proper pinion-to-spur clearance and alignment are essential to avoid premature wear and to preserve smooth engagement.

Specifications

  • Item Main Gear 50T - 1 pcs
  • Material Titanium
  • Model Number TSAV1050T
  • Compatibility HPI Savage 21

Choose this titanium 50T spur for straightforward replacement on HPI Savage 21 platforms; confirm mesh and tooth count during assembly and check engagement after the first test run.

Is a titanium spur noisier than plastic?

Titanium can transmit more drivetrain noise than softer materials, but correct mesh and alignment will keep noise to a minimum and improve longevity.

Will this change gear ratio or pinion choice?

No, this is a like-for-like 50T replacement. Your gear ratio remains determined by the pinion you use, so keep the same tooth counts to retain original gearing.

Any break-in needed for titanium spurs?

After installation, run the vehicle lightly for a short period, then recheck mesh and fastener torque to ensure stable contact and seating.

Can I use this with oil-filled differentials?

Yes, it is compatible with standard Savage 21 drivetrains including oil-filled diffs; just ensure the gearbox is correctly aligned to avoid extra load on the spur.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved