TT-02 High Speed Gear Set 68T, chassis gear set

TT-02 High Speed Gear Set 68T, chassis gear set

(2)
  • Article number: 300054500
  • Age recommendation: from 14 years

€15.19

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Delivery time 1-3 working days within Germany

The TT-02 High Speed Gear Set 68T is a drivetrain option part for TT-02 chassis builds that shifts gearing toward faster setups while keeping the conversion focused on a few dedicated components. At the center is an FF-03 PRO 68T spur gear in module 0.6, paired with a newly designed aluminum spur gear mount and a 7 x 5 x 11.4 mm spacer for the assembly. This set enables gear ratio settings from 9.82:1 to 6.55:1. The instruction data also shows revised motor attachment positions on the D9 plate when a Type 540 motor is used, because the 68T tooth count changes the mounting position compared with the standard chassis manual. A stainless steel 2 x 9 mm shaft is included for the conversion, and the gear assembly is secured with the dedicated mount rather than reusing the standard 70T arrangement. The set is compatible with all TT-02 chassis, making it a focused upgrade for builders refining transmission response through gearing changes rather than broad chassis modification. On the bench, this gear set suits planned tuning sessions where pinion choice and motor position are adjusted together. It can also be used with a separately sold 64T spur gear to reach lower ratios, adding another gearing route for TT-02 setups built around different track demands.

Warning! Not suitable for children under 3 years due to small parts. Choking hazard!

Compatibility

Anonymous

16.03.2026

Verified purchase

Speedgetriebe

Super teil, merkt mann das es schneller ist,immer wieder Show translation

0

Hrvoje

05.04.2024

Verified purchase

Hrvoje Vrh

Perfect, much better than normal one. Must have. Fast dellivery Show translation

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Markus

21.04.2026

Hallo,

passt das Getriebe auch auf ein TT-01E Chassis mit einem Motorritzel 19Z. Modul 0,6?

Wenn nicht, welches Hauptzahnrad könnte ich nehmen. Mein bestehendes DF-02 Hauptzahnrad 61 Z ist verschliessen.

Danke Show translation

Logo Tamiya

Service Team

Hallo Markus,

das TT‑02 High Speed Gear Set 68T (54500) passt auch auf das TT‑01E; es arbeitet ebenfalls mit Modul‑0,6‑Ritzeln und ist mit Deinem 19Z‑Ritzel kombinierbar, sofern die Motorposition nach Bohrungskennzeichnung angepasst wird.

Möchtest Du nur Ersatz für Dein verschlissenes 61Z‑Hauptzahnrad, kannst Du stattdessen das TT‑01 Standard‑Hauptzahnrad 61T (G‑Parts) oder das TT‑01 Spur Gear Set 55T/58T (53665, ebenfalls Modul 0,6) verwenden.

Viele Grüße!
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