M4BB New JimmyJib Battery Box Refurbish Motor The new Pro axle is

The new Pro axle is threaded on the end and we replace your rusty steel shaft collar with a lighter threaded anodized black aluminum one with stainless steel screw

Optionally

(1) BUG2 Adapter Box

We also offer a DIY version of this upgrade for -$250

M4BB New JimmyJib Battery Box Refurbish Motor The new Pro axle isNew Model 4 Battery Box w internal power supply, voltmeter, USB jacks, XLR4F jack for monitor, clamps, jacks & IEC power cable. (batteries removed) Includes (1) V Mount or Gold Mount Battery Plate. (you specify) Provides 10 amps for monitors while on 110 240 VAC power. Battery amperage will vary based on your provided battery.