Tamiya 54585 TB-04 Aluminum Pilot Shaft Upgrade Set Front and Rear  [54585]

Upgrade TB-04 Drivetrain with Aluminum Shafts

If you want better drivetrain reliability and crisper throttle response on a Tamiya TB-04, the Tamiya 54585 aluminum pilot shafts are a practical replacement. These shafts swap in for the stock pieces, combining reduced rotating weight with improved durability to help the motor deliver power more smoothly.

Why Fit Aluminum Pilot Shafts

Aluminum parts give a strong strength-to-weight advantage, cutting unnecessary mass while retaining toughness. Fitting aluminum pilot shafts can reduce drivetrain flex and help maintain consistent power transfer during spirited track sessions.

Fitment Notes

The Tamiya 54585 pilot shafts are made to match TB-04 chassis specifications so they install without extra modification and keep setup straightforward.