ThunderMax with AutoTune. Fits Most Touring 2021-2024 - Thunder Max OEM Wheel Hubs & Components * Increases visibility with 30

* Increases visibility with 30 white LED lights

Sportster Sport Models (XL1200S 1996-2003) or Dyna Super Glide Sport (FXDX 1999-2005)

* 5 Horsepower and 5 ft-lb Torque Increase Over Stock

Unscrew grub screws slightly until they protrude above the riser surface by approximately

ThunderMax with AutoTune. Fits Most Touring 2021-2024 - Thunder Max OEM Wheel Hubs & Components * Increases visibility with 30Note: Trike Models an updated firmware file prior to installation (Due to traction control RDRS) Please contact Rollies or support@thunder max. com for this. Fitment 2024 Touring Models: Road King Special 114ci, Same as 2023 (Still Uses Z309 591) Road Glide Limited 114ci, Same as 2023 (Still Uses Z309 591) Ultra Limited 114ci, Same as 2023 (Still Uses Z309 591) Does NOT fit CVO Touring 2023up & Street Glide & Road Glide 2024up ThunderMax is an