1st gen Moto-D Pro Series digital tire warmers for 120/180 tires. May fit 190 & 200 but I never ran those rears.

Warmers in excellent used condition. They have been used less than 10 days since new.

$200

Pickup in Bastrop, TX. May be able to arrange pickup location in Austin also.

Pics:

https://imgur.com/gallery/WDYuito