Product Details

Replace your stock plastic gears with this high quality Metal Gear Set for your TRX-4M. This keeps the same 16.6:1 reduction ratio, but increases the strengh and load capability of the gearbox. This is a complete set coming with new idle shafts and bushes, with new rubber shielded bearings.

Set includes:

1 x 11t pinion, 2 x 40t, 1 x 37t Metal Gears

4 x Idle Shafts, 1 x Layshaft

3 x Brass bushes

6 x Rubber Shielded Bearings