The KEIS J505 EXTREME Heated Jacket offers 25 % more heating capacity for the coldest rides. Featuring Micro Carbon Fibre and Far Infrared panels across the sleeves, chest, back, and collar, it heats evenly without hot spots. Made from breathable softshell fabric, it’s both wind and water resistant. Powered via your bike or a portable KEIS battery pack, which stores in an integrated inner pocket. Ideal as central hub for heated motorcycle clothing layering.
Bought the lead to check whether the fault was with the lead or the jacket, unfortunately its not the jacket, so I have now an expensive non-heated jacket.
The fast charger is good value. It does away with using iphone chargers etc and is a dedicated speedier way to charge my various batteries. Well recommend for the price. Good efficient delivery as well
Decided to hold out for the new stock of 601 ultraflex and happy I did, had hoped to get it in time for a recent trip but it wasn't to be, and a very cold few days away made me glad it would at least be waiting when i got back. Fast communication,
very smart and stylish, appears well made, very easy to fit leads to bike. Decided after watching reviews that I needed a medium to achieve a snug fit and get maximum effect, but at 6ft and 14.5st I worried it would be too tight and changed my mind, ordering large at last minute. Mistake! I wish I'd stuck to my first choice of medium, test rode this weekend, not particularly cold day but I had to be on high setting to feel any heat and never got hot enough to have to turn it down. At high speed the wind presses the jacket against your chest and you immediately feel the difference, so I imagine a snug fit would have been understandably so much more effective, but without fitting to the bike and test riding with your own gear it's always going to be hard to gauge. Fit is a personal preference and It's a fine line between snug but comfortable and simply to small. I spent ages watching and reading reviews and still got it wrong. Can't knock the kit, just my size choice.
After years I've refused to buy any of the heated gear, I've decided to give it a try. So I've bought the heated gloves from Keis. I must say that I'm very impressed with them. Quality is great, used them only on the low power and they work great. My daily ride is 2 hours + on motorway and through London per way, and they work perfectly.. no more cold hands at all!!! Fully recommend to
My first experience of heated clothing - initial use suggested that so far the quality and performance is very good but waiting for winter temperatures for a clear indication of performance.
Got the j801 puffer jacket and the new improved 5000mah battery while it was on offer and the jacket is fantastic i use the batter or my other keis apparel and its far better than the old one id highly recommend both
Well made and very warm. Retains heat well. All wiring integral and plugs into trousers socks and gloves with all connections built in. Connects to bike battery with connection cable on the box. Lots of movement flexibility around shoulders and arms. Great as a liner to bike jacket. Smart on its own as fleece off the bike. Expensive but quality. Three setting with controller also in the box.
They seem good. Nice and thin so can use them under my regular gloves. I've got those mits for motor bloke as well. Nice that they come with connectors for bike battery. Hope they make a difference this winter
The KEIS J505 EXTREME Heated Jacket is built for the most demanding conditions, offering 25% more heating capacity than standard models for maximum cold-weather performance. It houses Micro Carbon Fibre heating panels in the sleeves, chest, back, and collar, delivering even warmth via advanced Far Infrared technology that penetrates deep for natural-feeling heat. Breathable yet wind- and water-resistant softshell construction keeps out the elements, while integrated connection points allow the jacket to act as a central hub for KEIS heated gloves, trousers, and socks. Power it via your vehicle’s 12V system for unlimited ride time or use an optional KEIS portable battery stored in the discreet integrated pocket for off-bike warmth. The J505 EXTREME ensures optimal comfort and control in sub-zero conditions. Includes: J505 EXTREME Heated Jacket, standard KEIS Power Controller, 12V Vehicle Supply Lead, instructions.
Enhanced Heating with 25 % More Capacity
Delivers boosted warmth in extreme cold. With increased power over standard models, this heated jacket keeps core areas reliably heated during winter rides.
Use on-road with a bike power lead or carry a KEIS heated battery pack stored securely inside the built-in pocket. Enables flexibility across heated apparel setups.
Central Power Hub: Got other KEIS kit? Connect your KEIS garments together using the included output sockets in the cuff of both arms and inside the waistband of any jacket, vest, or bodywarmer
Dual Powered: All KEIS products can be powered either via a KEIS portable battery pack or using a vehicle supply lead which comes included with many items including Jackets, Vests, Bodywarmers, Gloves and more
This garment can be used as a central power hub to other KEIS garments such as gloves through the integrated connectors.
Yes
Yes
Yes
No
Tailored Fit
No
No
Yes
No
Heated Collar
Yes
Yes
Yes
No
Lowered Back
Material at the back of the jacket is lowered to avoid the jacket not covering your back when riding in a more aggressive riding position.
No
No
Yes
No
Thumb Holsters
No
No
Yes
No
Material
Softshell
Softshell
Ultraflex
Thinsulate®
Heating Panels
6
6
6
3
Rating
(6)
(8)
(21)
(8)
Price
From £240.00
From £200.00
From £220.00
£160.00
Included
Manuals
Comprehensive instruction manuals to help you use the jacket and discover other KEIS garments.
Yes
Yes
Yes
Yes
Vehicle Supply Lead
A direct connection to your motorcycles battery giving you endless power
Yes
Yes
Yes
No
Power Controller
An essential tool to help regulate the power to your KEIS garment. Also available as a bluetooth upgrade.
Yes
Yes
Yes
No
Battery Pack
No
No
No
Yes
Battery Run Times
12v 5000mAh Battery Pack
This calculation is based on an average run time on medium heat. Battery condition, environment, storage and usage all take effect on this run time so it is used for guidance of garment performance only and is not a guarantee.
50 Minutes
50 Minutes
1 hour
Awaiting Measurement
Why Wear Heated Gear
If you're an all-weather rider, you'll know that the winter months can mostly be unpleasant to ride through. Especially in the UK.
Increased Control:
When your hands are cold, you lose dexterity which can make bike handling difficult. Heated gloves help minimise loss of control
Increased Comfort:
Simply put, being cold is uncomfortable. Heated kit helps make your winter rides that extra bit more enjoyable
Reduced Risk:
Being cold increases your risk of road accidents, as your reaction time and concentration decreases. Being warm on the bike equates to added protection
Flexibility:
Ride without the bulk! Heating gear eliminates the need to wear multiple heavy layers, which can prove uncomfortable when on the bike for longer periods of time
Well made and very warm. Retains heat well. All wiring integral and plugs into trousers socks and gloves with all connections built in. Connects to bike battery with connection cable on the box. Lots of movement flexibility around shoulders and arms. Great as a liner to bike jacket. Smart on its own as fleece off the bike. Expensive but quality. Three setting with controller also in the box.
J
Jeff
....Game changer...
Absolutely love this jacket...these April mornings have been down to 2 degrees a d this jacket has been the difference of me riding to work on taking the car.....brilliant....only my little fingers have been cold.....might have to get the gloves next
c
colin l.
Warm ride
Heated jacket worked well. 7 degree weather felt like 20 degree with the heated jacket on
