Enthusiasts tuning TA05 models will find the Tamiya 53915 Lightweight Center Shaft OP-915 an efficient way to cut rotating mass. The part takes the place of the original shaft and keeps a balance of lightness and strength.
Lower driveline mass enhances throttle snappiness and makes steering inputs feel more immediate. This can aid corner exits and overall chassis balance on technical tracks.
Built for TA05 geometry, the shaft installs as a straight swap with no chassis alterations. Fit it using standard tools and confirm alignment after installation.
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