Upgrade or Replace XRT Moto 36/48V Controller. Featuring 6 high-performance 80V MOSFET chips from MAGNACHIP USA and an ST IC chip for precision programming. Experience superior power management with 6 speed modes and customizable kick-start safety for XRT, Purspeed, Stacyc Conversion kit, models. Can be used for upgrading Zippi and GoBike controllers (requires new throttle)

Advanced Architecture: Utilizes 6x 80V MOSFET MAGNA chips for high-voltage resilience and heat dissipation compared to generic controllers.
Precision Intelligence: Driven by an ST IC chip, allowing us to program ultra-smooth throttle response and precision programming capabilities like soft start, 50%, brake cut out.
Safety First: * Kick-Start Mode: Prevents the motor from engaging until the bike is in motion (essential for younger riders).
- Power Management: Includes a 50% power limit toggle and 6 distinct speed modes to match rider skill levels.
Universal Compatibility: Designed specifically to pair with the XRT Moto made bike but can be use for upgrading other types of bikes with 350W Hub Motor and compatible with 24V-48V battery systems.

XRT Moto Pur-Speed Thumpstar 36/48 20A Controller