Machined HD Helical Cut Pinion and Ring Gear, 11T/28T C Hub All this to say that

All this to say that the faster rotation of the front drive and slower rotation of the rear drive creates more “suction” to the surface below creating a more planted

- FlySky 6-channel full size transmitter 2A-BS protocol

- Wheels x 4

Foam Inserts x 4

Machined HD Helical Cut Pinion and Ring Gear, 11T/28T C Hub All this to say thatWhy Helical Gears: Helical gears are a type of cylindrical gears with slanted tooth trace. Compared to straight gears, they have the larger contact ratio and excel in quietness and less vibration and able to transmit large force. Specifications: Ring Gear: 28 tooth Pinion Gear: 11 tooth Machined process What it Fits: All CR18P Portal Axles What's Included: Helical Ring Gear Helical Pinion Gear Shims to adjust gear mesh x 2 Part # 240541