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Discontinued Product!

The Gerbing 12V Heated Jacket Liner
has been replaced by the:
Gyde by Gerbing 12V Heated Jacket Liner
Out of Stock
Gerbing 12V Heated Jacket Liner
  • Gerbing 12V Heated Jacket Liner - Black
  • Gerbing 12V Heated Jacket Liner - Black
  • Gerbing 12V Heated Jacket Liner
  • Gerbing 12V Heated Jacket Liner

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Video Reviews (2)

Gerbing 12V Heated Jacket Liner Videos

Gerbing 12V Heated Jacket Liner

Gerbing's world renowned, award winning, coreheat12 motorcycle jacket liner uses microwire heating pads with thermostats for even heat performance and safety. Their liners are designed to fit close to the body and easily under your outerwear so you can roll in your favorite riding gear, longer and in more conditions than ever before.

The Coreheat12 Thermovelocity System is powered by a simple connection to your motorcycle's DC power system. A combination of Gerbing's patented microwire heating technologies in conjunction with the 12 volt electrical system on your motorcycle keeps you warm at speed.

Optional Gerbing 12V Core Heat Flex Pack Kit available and inserts directly into back pocket providing mobile power to your Gerbing's jacket liner, pant liner and gloves (Sold Separately).


  • Heating pads on the chest, back, collar, and sleeves
  • Improved ribbing at waist and cuffs
  • YKK Zippers
  • Thermal resistors installed on each individual heating pad act as a solenoid to eliminate hot spots and overheating
  • Includes battery harness
  • Max Heat: 135°F @ 77W
  • Power: 12V DC 6.4 Amp
  • Minirip shell
  • Taffeta lining
  • Made in USA
  • 1 year warranty

Gerbing Men's 12V Jacket/Vest Liner Sizing

Size Chest (in) Neck (in) Arm (in) Arm - Long (in)
XS 30-32 14.5 32 34
SM 34-36 15.5 32 34
MD 38-40 16.5 34 36
LG 42-44 17 35 37
XL 46-48 17.5 35 37
2XL 50-52 18 38 40
3XL 54-56 19 40 42


Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

N Neck Measure the circumference of your neck, placing the measuring tape just under your larynx.
C Chest Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
A Arm (Neck to Wrist) Standing up straight with your arms at your sides, measure from the base of your neck at the center of your spine, along the top of your shoulder and down to your wrist bone, along the outside of the arm.

Sizing Video

Gerbing Coreheat12 Heated Gear Connection and Controller Guide
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 2XL 922165 JKLN13-2XL-R Out of Stock
Black / 3XL 922169 JKLN13-3XL-R Out of Stock
Black / LG (Long Sleeve) 922170 JKLN13-L-L Out of Stock
Black / LG 922171 JKLN13-L-R Out of Stock
Black / MD (Long Sleeve) 922172 JKLN13-M-L Out of Stock
Black / MD 922173 JKLN13-M-R Out of Stock
Black / SM (Long Sleeve) 922348 JKLN13-S-L Out of Stock
Black / SM 922174 JKLN13-S-R Out of Stock
Black / XL (Long Sleeve) 922175 JKLN13-XL-L Out of Stock
Black / XL 922176 JKLN13-XL-R Out of Stock
Black / XS (Long Sleeve) 922177 JKLN13-XS-L Out of Stock
Black / XS 922178 JKLN13-XS-R Out of Stock


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Gerbing 12V Heated Jacket Liner 4.6 5 85 85
Almost perfect I bought this to make my winter commute to work a little bit more comfortable in Tennessee. Ride is about a half hour one way, I also would ride for fun on the weekends. The liner works awesome! The only issue I have is that the collar is quite large opening while the jacket fits snug like I wanted. Not a big deal just when I put another neck collared jacket on over it it kinda bunches up. This thing puts out some amazing heat! I ride when the weather is down into the twenty and teens sometimes looking like the Kid from a Christmas Story, now I don't have to wear so much garbage. March 1, 2016
Changed the way I ride I purchased the Gerbing heated jacket liner and matching heated gloves about 3 months ago and after hours of road testing I'm extremely satisfied with my purchase. I ride a bike with absolutely no wind protection with my longest and coldest ride to date lasting about 2 hours in the mid 30's and by the end I felt warm and perfectly comfortable, save for my legs which were frozen... I did not purchase the temp controller however, primarily because blowing close to 300 bucks is hard enough and I find that if it's cold enough that I've got my gear on, then I'm going to want max heat anyways. Overall, it's changed the way I ride as I no longer see temperatures as an impediment and can enjoy riding year-round. Best advice I can give is don't pay full price! Heated gear is seasonal so watch for a deal then pounce! Use all the money you saved to buy the heated gloves. Cheers February 23, 2016
Great product for what is intended. Provides all you need from heating liner. I have all Gerbing heating gear, from gloves, this liner, pant liner, and heated socks, all paired with dual temperature controller. Since this liner connects to the core dial on the controller, it can be individually controlled from the other parts of the system. It has a good heat distribution, on the chest area and on the front (exposed) parts of the arms. Also there are heating elements that heat up you back which is also nice. My only complain is about the neck area. The hating element there is not getting worm as the rest of the jacket. Also making it red in color is nice stylish touch, but it can get quite dirty, from rubbing with the helmet and your neck. Washing it is easy, but then if it gets a little dirty, it does not look good on that red cloth. Making the outside cloth red would be much better, than the inner part which is in contact with the rider. Aside from that (which is no deal breaker), very good product. February 23, 2016
Great jacket liner, with or without using the electrical hookup This is a great jacket liner, very light weight and thin, yet with zero air flow. I use it every day in cool weather in place of my jacket's original zip-out liner. If I start to get cold, I dial it up until I get comfortable. Otherwise, I just use it as an extra layer under my jacket. It has a nice, soft, high collar that covers your neck to the bottom of your helmet and it zips all the way up. Hard to believe I've gone all these years without one. February 16, 2016
I would totally buy this again, great product I bought an older, second hand Gerbing jacket liner off of Craigslist. Eventually, I wanted to upgrade to the newer model because the old one didn't have separate wring for a dual heat controller. I got myself the jacket liner for Christmas this year and passed on my older one to my son (who loves it, now that he's experienced heat!). The heated neck is especially nice when it's bitter cold out. The jacket responds nicely to the heat controller and warms me where I need it. I love riding at 70mph on the freeway in freezing temperatures and having to turn the heat DOWN because it's getting a little warm! My pillion wife uses her heated gear even in mild temperatures because, like most ladies, she doesn't like being cold. It has made her more likely to join me on a cool day than before she had heat. Beware, once you go heated, you're spoiled for life:) January 19, 2016
Necessary WInter Gear Gerbing is the gold standard by which all heated gear is judged. Don't waste your time buying anything else. With that said, these run very big. I bought the 3XL and it really felt 2 sizes too big. I returned it for hassle free Revzilla service. I usually wear a 3xl but in this I could actually wear a XL. Revzilla did not have 2XL in stock so unfortunately I had to get it elsewhere as 2X is hard to find. I am probably in between sizes because a XL may be just slightly too small but doubt it. REMEMBER! These must fit snug to get full heating. Loose at all and you loose heat. Again these run big. ALSO VERY IMPORTANT. The Jacket and sleeves connections are on 2 different circuits. If you are going to use a single heat controller, then buy the Gerbing y-Cord. December 11, 2015
Heated Liner I live in the Los Angeles area so we don't get the sub zero weather like in other parts of the country but it does get down into the 30's on occasion. The liner fits me well and I am able to slide my leather Harley jacket or my Klim adventure right over it with little effort. The remote controller for heat adjustment was a worth while investment. I have it on a mount that goes from bike to bike and it is easy to see and access as well. Great product, especially since they make it in the good old USA. I give it a two thumbs up. I just ordered the Gerbing Vanguard heated gloves that plug right into the sleeves of the liner. Sweet deal. I am a Blessed man to be able to afford this luxury :) December 7, 2015
Great heated jacket liner! I've ridden with the Gerbing Vest for a couple year; wish I had just purchased this first! very pleased with Gerbing form, fit and function. November 23, 2015
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