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Get an additional $150 off with code: BAC2000SALE when ordering BAC2000 option. 

For X1 PRO GEN 2 & X1 STEALTH GEN 1 options.


Lightweight mid drive conversion kit for ebikes and emtb

The X1 Stealth is the all new lightweight mid drive conversion system. With up to 1500W of power output, a small form factor, and a more silent performance, this is the ideal system for eBike & eMTB riders wanting a stealthy setup.


The X1 Stealth is complete with

- integrated torque sensor

- fully customizable mobile app

- various bottom bracket fitments

- 2 rider modes, with up to 9 assist gears

The best eBike & eMTB conversion kit for that natural riding feeling