The Axon SpearGear DTS series has been created with a design that allows for use with all electric on-road cars such as EPR, F1 touring cars without compromise.
The gear pitch is the same as the TCS series with a 64 pitch that offers durability, rolling, and outstanding acceleration.
The precision of the material and the density of the resin filling is the same as the TCS series, creating a high-precision, durable, and ultra-lightweight spar gear.
For EPR and F1, the gear has low friction and optimized ball def for the best ball def feel that is extremely smooth and non-slip
And touring cars have achieved incredible performance by delivering superior acceleration and outstanding top speed, especially in stock categories.
The "DTS Series" was designed as an ultra-lightweight low friction spur gear.
The gear weighs only 0.1 oz (2.5 g) with 94 gears.
In addition, it produces smooth acceleration and outstanding top speed with a high precision finish that rivals machine cut gears that couldn't be achieved before.
EPR, F1 for serious impact on ball def
Axon also has set 12 def balls to take into account the total weight of the def balls, optimizing the clearance of each part so that all the def balls meet the def plate uniformly.
Achieve long-lasting and incredibly smooth ball def!!

(From Amazon.co.jp)