Skip to product information
1 of 2


Motodynamic 2014-2020 Honda Grom 125 Sequential LED Tail Lights Smoke V2

Motodynamic 2014-2020 Honda Grom 125 Sequential LED Tail Lights Smoke V2


Regular price $87.95 USD
Regular price Sale price $87.95 USD
Sale Sold out

2014-2015, 2017-2020 Honda Grom LED Tail Light with Integrated Alternating Sequential LED Signals V2 Smoke Lens


  • 142mm x 58mm x 103mm (Width x Height x Depth) measured at normal mounting position including housing.

Version 2:

  • Upgraded with brighter LEDs alongside a projection element inside to focus the light, new stepped front lens same style found on the 17+ Groms, and now an easier to access programming button. Testing data showed that it is x4 brighter overall compared to our V1 light.


  • 16 ultra bright dual mode red/yellow SMD LEDs for running/brake lights
  • Programmable features: 
    • ON/OFF Stop Alert
    • ON/OFF Sequential signals
  • Direct plug and play with included sub-harness (OEM connectors for 100% bolt-on with zero modifications)
  • Optional resistors built into sub-harness
  • Optional splitter harness included to run both factory + integrated signals at the same time
  • Stop Alert - utilizes 3 quick red flashes when brakes are applied initially
  • Sequential alternating yellow LED turn signals
  • Street Legal: N/A
  • Warranty: 1 year

Designed with Stop Alert function added to increase motorist awareness when you are braking. Sequential LEDs flash in sequence in the direction you are turning or merging so there is no confusion which way you are going.

A microprocessor is use with an integrated circuit chip (IC) to control all the functions of park, brake, and sequential signals. All IC chips are micro soldered by machine to deliver consistent and reliable solder points.



  • 2014-2015 Honda Grom 125 / MSX125*
  • 2017-2020 Honda Grom 125/SF

*Requires factory or factory equivalent front turn signals to maintain/correct flash rate. Download compatibility flow chart here

Motorcycle courtesy of Kevin D. @ Steady Garage

View full details
  • Free Shipping

    We offer free shipping on any order over $200!

    Some restrictions may apply for big box and freight items.

  • Howling Tech Support

    Please feel free to call or email at any time for questions on our offerings.

Join the pack!

In addition to our online parts sales we offer great in house service and customization of your favorite bikes.