Tamiya TT02 Front/Rear 53mm Ball-Top Cap Upgrade - TT2053F/RPBT by GPM  [TT2053F/RPBT]

TT2053F/RPBT replacement ball-top ends for TT02

The TT2053F/RPBT is an aftermarket front and rear damper end made to fit the Tamiya TT02 platform. It combines an alloy cap with a plastic ball top, supplied as 1 pr, and maintains a 53mm service length that suits stock TT02 shock towers and mounting points.

This component focuses on tuning the external end geometry: builders can replace the ball-top cap assembly to alter ball-top offsets and mounting positions where TT02 shock arrangements allow. Small changes to the ball-top location help refine roll centre and steering feel without modifying internal shock components.

Installation is a simple swap for typical TT02 builds: remove the existing ball-top end, leave the original shock body and internals intact unless doing a full overhaul, and fit the GPM assembly in place of the original part. Afterwards check ball cup engagement and steering clearance.

For TT02 tuners wanting compact, reversible suspension tweaks, the TT2053F/RPBT provides a replaceable ball-top end with alloy backing that supports precise end-geometry adjustments.