Keis - T103RP Pants

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  • Regular price €210,00
Tax included.

Our T103RP long heated underpants are an absolute must for chilly winter rides! The heating elements are integrated in the trouser area of ​​the thighs so that you are provided with warmth all around. With a heat output of up to 39W, you will arrive warmed up even after hours of driving and never be freezing again at your destination. From this season in a new design!

The long johns are powered by the motorcycle battery. There are several connections available for this purpose. The underpants can be powered either directly from the motorcycle battery using the supplied cable or in conjunction with the heated vest or jacket.

The heat is regulated while driving with the simple button operation of the 3-stage heating controller supplied. This is on the left side of the pants.

In addition, there are connections for the heated shoe insoles from Keis at the level of the ankles of the long underpants. The shoe insoles are sold separately.

The heated underpants are breathable. Moisture is reliably transported to the outside through the inner membrane. The outer material is windproof. The underwear is tight-fitting and adapts individually to the respective leg shape due to the high stretch content. This means that it can be worn super comfortably under any type of motorcycle trousers.

The T103RP Premium Heated Pants come with a lifetime warranty on all heating elements. We keep our word!


  • 1 pair of heated long underwear T103RP
  • 1 heat level controller
  • 1 12V vehicle battery cable
  • 1 instruction manual


  • Soft, breathable and windproof material
  • Elastic material enables body-hugging wearing comfort
  • Unisex
  • Powered by the motorcycle battery
  • Design: black
  • Current 3.25A, power 39W
  • The heating elements are integrated in the trouser area of ​​the thighs


Please mesure the circumference of your hip and check the chart below.

If you are not satisfied with your selected size of the product, we will of course enable you to exchange it without any problems and free of charge to Germany, Austria, Luxembourg, France, Belgium and the Netherlands. For all other countries, DPD/DHL delivery costs will apply. 

In this case, simply send us an email with all the necessary information, and we will contact you back shortly. 

XS  76CM
S  81CM
M 86CM
L 91CM
XL 96,5CM
2XL 101CM
3XL 106CM


Customer Reviews

Based on 2 reviews
Antonio Jajas
Keis T103RP Pants

Perfect combination with jacket and gloves!
I also bought a bluetooth contoller instead of standard controller adding 25euros
I am very sorry not buying heated pants already specially last 3 years making 100000km travelling around Europe in winter
Who use motorcycle in cold weather should buy all this KEIS products

Thanks Antonio for your feedback! We agree, riding with Keis in winter is a whole new experience :) Safe travels! Louis

Francesco Tersigni
Great piece of kit

The trousers are pricey but they work wonders. Special thanks to the motorradventure team for great customer service 🙏

Thank you for your trust Francesco ! we wish you a lot of warm rides with the Keis pant. You are welcome to visit our store anytime :) Louis