
Reference: E0538
€6.50
The Elite 48DP 19T steel pinion (E0538) is the ideal component to adjust the gear ratio in your 1/10 On-Road RC vehicle. Manufactured with high-strength steel, it ensures durability in competition and maintains...
Replace the original motor gear/pinion parts from Tamiya, made of durable 7075 aluminum.
How to calculate the final gear ratio?
For example, if your car has the following setup:
Motor gear: 25
Spur gear: 84
Pulley: 19
Gear differential: 38
First, calculate the ratio between the motor gear and the spur gear. Divide 84 by 25, which equals 3.36. Then, calculate the ratio between the pulley and the gear differential. Divide 38 by 19, which equals 2. Finally, the final gear ratio is 3.36 x 2 = 6.72.
Motor turns used according to the final gear ratio:
3.5T: 9.5-10
4.0T: 8.9-9.5
8.5T: 6.4-7.0













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