J601RP UltraFlex

Keis J601RP UltraFlex heated jacket – Ultra-light, flexible & powerful

The Keis J601RP UltraFlex heated jacket is the latest generation of heated motorcycle apparel. Designed for maximum comfort with minimal bulk, it combines ultra-thin 4-way stretch fabric with a heating power of 65 W – perfect for long-distance riders, commuters, and adventurers who don’t want to feel cold even in freezing temperatures.

🔥 Warmth & Comfort

• 65 W heating power (5.4 A) with strategically placed heating panels on Chest, back, sleeves, and collar
• Carbon Micro Fiber heating technology – uniform and penetrating infrared heat
• 4-way stretch UltraFlex material – ultra-thin, flexible, fits the body
• Breathable & moisture-wicking – keeps you dry and comfortable
• Thumb loops prevent sleeves from riding up when putting on the motorcycle jacket
• Practical everyday pockets & separate cable compartments for better organization

⚡ Power supply – Dual Power system

The J601RP heated jacket can be used flexibly:

• Directly via the 12V motorcycle battery (connection cable included)
• With optional lithium battery Keis 5A for mobile use
• Connection options for Keis gloves, pants & socks integrated

Technical data :

• Heating power: approx. 65 W
• Power consumption: 5.4 A
• Voltage : 12 V

🎯 Usage area

• Perfect for Touring, daily riders & winter use
• Designed for Midlayer under motorcycle jackets
• Ultra-light & flexible – ideal when there is limited space under the motorcycle jacket

📦 Delivery contents

• 1 × Keis J601RP UltraFlex heated jacket
• 1 × 12V vehicle battery connection cable
• 1 × temperature regulator
• 1 × user manual

📌 Summary

The Keis J601RP UltraFlex is the most flexible heated jacket from Keis : ultra-thin, breathable, yet extremely powerful. With a heating power of 65 W, a Dual-Power system, and a unique UltraFlex material, it sets new standards for heated motorcycle apparel.

👉 Secure your J601RP now and ride warm all winter with total freedom of movement!

All technical information and demonstration videos about the connection, power supply, and heating of our jackets are detailed here.

CHOOSE YOUR SIZE

Choose your usual size from the dropdown menu next to the blue "Add to Cart" button. If in doubt, you can also measure your chest and select your size from the table below.

If you are between two sizes, we recommend choosing the larger one. For example, if your chest measurement is 103 cm, choose the 105 cm jacket, size M.

FREE SIZE EXCHANGE

If the size you received does not fit, you can of course exchange it for free. Send us an email and we will provide you with the procedure to print a return label and drop off the package at a nearby relay point. After receipt and inspection, we will send you the new size free of charge. 

CLEANING: TIPS AND INSTRUCTIONS

Important information for safe maintenance and cleaning of KEIS products:

• Remove the triangular temperature regulator (if present)
• Protect all connections with adhesive tape (protect male/female plugs)
• Hand wash with lukewarm water
• Use mild detergents
• Do not use a washing machine or dryer
• Let dry thoroughly
• Reconnect only after complete drying