Log In / Register
0 Checkout
Vololights VoloMOD Brakeless Deceleration Indicator
  • Vololights VoloMOD Brakeless Deceleration Indicator
  • Vololights VoloMOD Brakeless Deceleration Indicator

Please select a to check availability, or to add this item to your Shopping Cart or Wish List.



Select qty:

Please select a to view availability.
Add to Wish List

Vololights VoloMod Underseat Module

When it comes to slowing down, motorcyclists do not always use their brakes. This can cause a potentially dangerous situation for drivers/riders behind you who are watching your lights and not your speed. Vololights solves this problem by detecting deceleration by any means via a 3 axis accelerometer. Whether you are using engine braking, downshifting or simply applying the brakes Vololights senses the change and speed and communicates your rate of deceleration to fellow drivers/riders through variable flashing brake lights, giving a clear indication of the urgency with which you are slowing down. So whether you are downshifting to take a turn or slamming on the brakes to avoid hitting a turtle, Vololights has your back.


  • Under seat or other 'black box' mounting
  • Use stock brake or signal lights, no additional lighting included
  • Independent of license plate sizes
  • Brake lever actuated flashing at stop lights for increased visibility
  • Maintains original aesthetics of your motorcycle
  • 12VDC although slightly more advanced installation
  • Does not work with CANBus
  • See vololights.com for install instructions

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

Product Style RevZilla Item # Manufacturer Product # Availability
Black 978338 VM1001/ In Stock: Ships within 24 hours


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.
Vololights VoloMOD Brakeless Deceleration Indicator 4.8 5 6 6
Saftey keeps me riding! I am a safety conscious guy, and was psyched when I saw this product. I end up letting my gears slow me down a lot of the time vs. using the breaks, unless I need my breaks (obviously). Only problem with slowing down quickly and not actually hitting the brakes is that the car behind me has no idea that I am slowing down. Problem solved! I was a little skeptical when I was looking at this online, but for no reason. This thing works perfectly! I did hard-wire mine by soldering it in, although I tend to do most things in an over-engineered way. The installation clips they provide probably work, but I wanted to make sure I did not ever have to re-do my work. My installation took about 2.5 hours because 1) the directions are a step above IKEA, and were even telling me to use the wrong wire vs. the picture they provided me...2) I was very particular in how I did this. I have a few other things that I wired in (fog lights, voltmeter, hazard lights) and wanted to make sure I pulled the power off of a switched power source vs. always on. Clearly the cost of this is worth it in my mind. I'd always pay extra to stay safe. Hope this helps! August 2, 2015
Great product and great customer service. works great and the install was fairly simple. i love the solo mod makes you much more visible when downshifting. June 24, 2015
Being Seen! Volvo Lights help to warn drivers behind you that you are indeed braking in some fashion or another by flashing your turn indicators and main brake light. The speed in which you slow in turn affects the speed in which your lights blink. Who does not want the driver behind to know your there? Engine braking dilemma solved! June 22, 2015
Works as advertised Pros: It works as advertised and could well save your life. Teck support is as good as it gets. The price is right and even the packaging is first rate. Cons: CANbuss systems limit the tricks it can do but still good. This is not a 10' plug and play device, be prepared to put in some time but it's not difficult, just time consuming taking things apart and reasembling. June 15, 2015
Decent product, excellent customer service I'll start off with the review of the product itself and then go into more detail about how ridiculously awesome the guys at Vololights are. I got the module from Revzilla, as always, extremely fast. We to splice into my wiring harness as needed and got everything hooked up in about 20-30 minutes since I took my sweet time making sure everything was right. Turned it on and the module was not working as described on the install instructions. After double checking my wiring, I sent an email to Vololights and within an hour, yes AN HOUR, I was on the phone and FaceTime with one of the CEOs from the company trying to diagnose what was wrong. Turns out I had a defective module so they sent me a new one and had it delivered within like 3 days. At this point, this is by far the best customer service I've ever had. The guy was literally walking me through the install, step by step, and double checking everything for me. The second module worked perfectly, save for the brake light flashing when the lever is pushed in when completely stopped, but that is something to do with the amount of volts coming out of my harness, not the module. Other than that, it works perfectly, lights flash when I downshift coming into a turn and when I break hard due to the accelerometer. The CEO is even working on a modification for my bike that will allow the module to work as fully intended (which to me isn't a big deal because I bought this to make my lights flash when I close my throttle or downshift, which it does). Overall, it's a great idea with an amazing backup in Vololights, but there's always room for improvement. April 21, 2015
Works well Works very well, I ride an SV650 which engine brakes pretty heavily. I did the full mod which includes the turn signals. At a full stop it flashes the turn signals like hazards with the brake lever pulled. With a turn signal on it works like it did before installing it when at a stop. While riding it flashes the running brighter and turn signals when engine braking or downshifting. Slow for a slow braking and very fast for heavy braking. When using the brake lever the brake light pulsates and the turn signals flash. When braking with a turn signal on it works the same but the turn signal is brighter. All in all very effective. A side note: the online instructions that you have to use are a little confusing. "Switch 12v" and "brake Signal" are two different wires, "running lights" and "brake switch" would have been a lot easier to understand. Thankfully it comes with Posi-tap connectors so you can switch it easily. Also listed the #7 wire instead of the #1 which became clear when installing it. February 20, 2015
1-6 of 6
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Vololights VoloMOD Brakeless Deceleration Indicator? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Vololights VoloMOD Brakeless Deceleration Indicator
Already Asked: 4 Questions, 12 Answers
Sort by:
RevZilla Store asked: Why did you choose this?
David S: added safety, I almost got rear ended last week by a truck that didn't observe my engine braking, since the brake lights were not on Aug 14, 2015
Greg K: I chose the Volomod light system to enhance the safety of myself and bike against what today is called distracted drivers
but really just means drivers who think their use of their cellphone is more important than anybody's life on the road.
Jun 25, 2015
russell h: So my lights are flashing when ever I am slowing down. Jun 20, 2015
wade c: down shifting and engine braking used often. May 24, 2015
KHIO S: safety- need to protect my self as much as possible from careless car drivers. Apr 20, 2015
C O: A must have for night time highway riding. Could save your life if you ride quick with others. Nov 1, 2014
Matthew T: seems like a great idea. hope it works, cause I engine-brake a lot! Oct 7, 2014
Alex I asked: What is the size (LxWxH) of the volo unit? I'm trying to see if and where I could fit this somewhere on a Tuono V4R. Apr 4, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
Robert H: Hi; the unit is 3&7/8 x 2&5/16 x 3/8"
I have a Aprilia Dorsoduro and it has a CANbuss Electrical system so I will be isolating it from the bikes electrical system. I am in Florida for two more weeks and the bike is in Canada so it will be a month before I have it installed but I don't anticipate any problems. You may want to check if yours is CANbuss and act appropriately. Faisal at Volo is most helpful. Robert
Apr 4, 2015
Reply to Robert Good answer? Yes (0) No (0)
Don N: 3 3/4" x 2 3/8" x 3/8" + velcro tape thickness

Installation is directional - wires come out the front end...
Apr 5, 2015
Reply to Don Good answer? Yes (0) No (0)
Travis V: its about 3 3/4 inches long and 2 1/2 wide and a little less then half an inch thick Apr 4, 2015
Reply to Travis Good answer? Yes (0) No (0)
Lawrence R: 3 7/8 x 2 7/16 x 1/2 Apr 4, 2015
Reply to Lawrence Good answer? Yes (0) No (0)
Shelley S asked: Has anyone installed this on a Can-Am Spyder? If so, how difficult was it to install?

Jun 12, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
Robert H: Hi; I installed mine on an Aprilia Dorsoduro with a CANbuss electrical system. You need to find out if your machine is CANbuss. If it is, you need to keep the device separate from your electrical system. If it isn't, wire it according to the directions. The Spyder is a big machine so I would think it would be easier than mine was. Faizal at Volo was very helpful to me. Yes it is work but in today's distracted world it's well worth it IMHO.
Regards Robert
Jun 12, 2015
Reply to Robert Good answer? Yes (0) No (0)
A shopper asked: Will this work with a 2015 Kawasaki Vulcan 900? I'm not sure if it has a canbus system. Jun 16, 2015
Answer this · Send to friends Good question? Yes (0) No (0)