Tamiya 51704 39T and 40T Ring Gear Set for XV-02/TT-02 - SP-1704  [51704]

Tamiya 51704 - Ring Gear Set (39T, 40T) for XV-02/TT-02 Direct Coupling SP-1704
Price:
AUD$14.06
Brand:
Tamiya
Model:
51704
GTIN:
4950344517046
Condition:
Brand New
Available in warehouse
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Practical ring gear guidance

The Tamiya 51704 Ring Gear Set provides spare gearing for XV-02 and TT-02 style drivetrains. The 39T is the recommended, broadly compatible tooth count. Note that the 40T may not match every gearbox layout without adjustments.

Installation and benefits

Fitted to XV-02 PRO, TT-02, TT-02D and TT-02 Type-S gearboxes, this ring gear helps maintain smooth power transfer and predictable handling. Regular inspection and timely replacement of worn gears prevents further damage and keeps performance consistent. Consult the official Tamiya R/C Parts Matching List for specific compatibility guidance.

Can I swap to 40T for higher top speed?

Switching to a 40T changes final drive ratio and can increase top speed but only if it fits the gearbox without binding. Test mesh and clearance before running full power.

Are both gears included in the set?

Check the product listing for included parts. The set reference lists 39T and 40T options; confirm contents with the seller if you are unsure.

How often should I inspect the drivetrain when running off-road?

After hard off-road sessions inspect gears, pinion and bearings for ingress or damage. Clean and regrease as needed and replace any parts showing wear to avoid cascading failures.

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