Tamiya 15390 Fluorine Coated Straight Gear Shaft Set (2pcs) - Precision Mini 4WD Pair  [15390]

Tamiya 15390 - Fluorine coated straight shafts, 2 pieces

The Tamiya 15390 gear shafts use a fluorine surface treatment to promote free rotation in Mini 4WD models. The coating aims to reduce drag without relying on added greases, making them a practical choice for hobbyists wanting cleaner drivetrain behaviour.

Which chassis accept these shafts

These shafts are compatible with many Tamiya Mini 4WD chassis: Mini 4WD Pro, MS, Super TZ-X, Super TZ, Super FM, FM, Super 1, Zero, Type 5, Type 4, and Type 2. They slot into a wide range of common configurations for easy upgrades.

Performance and maintenance notes

By lowering friction through fluorine coating, the shafts promote smoother gear engagement and steadier rotation. This can reduce the frequency of maintenance stops and help maintain lap consistency across multiple runs.