SP1 THUMB WARMER W/LIGHTED HI/LOW/OFF SWITCH thumb
New Arrival

SP1 THUMB WARMER W/LIGHTED HI/LOW/OFF SWITCH

$59.99
Shipping calculated at checkout.

SKU: 40-4149
May Be Available For Pickup

Description

The SP1 Lighted Thumb Warmer Kit is built for riders who refuse to let cold weather slow them down. Designed to keep your throttle hand comfortable in harsh northern conditions, this system mounts directly to the backside of your throttle lever and transfers heat through the lever to your thumb. The included lighted hi low off switch allows easy adjustment and visibility, even in low light conditions. With a low voltage draw, it integrates easily into your sled without overloading electrical systems. Whether you are trail riding or working in extreme cold, this thumb warmer helps maintain control, comfort, and performance when temperatures drop.

  • Heating Type: Lever mounted thumb warmer system
  • Switch: Lighted hi low off control switch
  • Installation: Mounts to backside of throttle lever
  • Compatibility: Fits most OEM style throttle levers
  • Power Use: Low voltage draw for efficient operation
  • Additional Features:
    • Keeps thumb warm in extreme cold conditions
    • Improves throttle control and comfort during long rides
    • Illuminated switch for easy use in low light
    • Compact design integrates cleanly into controls
    • Ideal for snowmobile and winter powersports use

Reviews and Q&A

FAQs

This unit mounts to the back of the throttle lever and heats through the lever itself, warming your thumb while riding. It provides consistent warmth without bulky gloves.
It is designed to install on most OEM style throttle levers, making it compatible with a wide range of snowmobiles and powersports machines.
The illuminated switch allows you to easily toggle between high, low, and off settings while also providing visibility in low light or night riding conditions.
No, the system is designed with low voltage draw, so it provides heat without significantly impacting your machine electrical system.
Yes, heated grips warm your palms, but a thumb warmer targets the throttle thumb specifically, which is often the coldest and most exposed area during riding.