Thumb Regen Brake (Ventus OEM) Description:The Ventus OEM Thumb Regen Brake provides smooth, responsive regenerative braking control for compatible Ventus electric dirt bikes. This thumb-operated control allows you to engage regenerative braking conveniently from the handlebars. Available in Version 1.8 and Version 1.9, this genuine OEM replacement is intended to replace a damaged or faulty thumb regen brake on a compatible setup. Specifications: Brand: Ventus Product Type: Thumb-operated regenerative brake control OEM Replacement Available Variants: Version 1.8 and Version 1.9 Fitment: Version 1.8: Compatible Ventus setups requiring the Version 1.8 thumb regen brake. Version 1.9: Compatible Ventus setups requiring the Version 1.9 thumb regen brake. What’s Included: (1) Ventus OEM Thumb Regen Brake in the selected version. Installation:Turn off the bike and disconnect the battery before installation. Secure the control to the handlebars, connect it to the appropriate wiring connection, and check operation before riding. Important Notes: Confirm your bike’s version and connector compatibility before ordering. Version 1.8 and Version 1.9 should not be assumed interchangeable. Regenerative braking supplements your bike’s front and rear brakes.