B4/T4/B5/B5m Spur Gears for Brushless!
- New smaller design for gear ratios used with 17.5, 13.5 and 10.5 brushless stock motors.
- Allows the use of smaller sized pinion gears.
- Moves motor forward for better balance and more predictable handling.
- 72T and 75T available (48 pitch).
- For the RC10B4, RC10T4 and the B5 series.
