Note:
Overdrive in front or underdrive in the rear will pull you faster in the front, it allows you to climb better and reduce rollover.
What is the difference between 1 and 2 (as the picture shown)
1: Single-threaded worm
2: Double-threaded worm
1/12T is 50% slower than 2/12T
How to calculate the ratio?
16T/12T=1.33
16T/13T=1.23
16T/14T=1.14
1/12T: Decrease speed approx 33%
2/12T: Increase speed approx 33%
2/13T: Increase speed approx 23%
2/14T: Increase speed approx 14%
16T: Do not increase speed
Features:
The front and rear differentials each house a worm screw and worm gear setup to get the power to the axles and create higher ground clearance
Specifications:
Material: Harden Steel
Overdrive Gears: 2/12T 2/13T 2/14T
Underdrive Gears: 1/12T
Stock Gears: 2/16T
Weight: 4g (0.14oz)