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Denali D2 Dual Intensity LED Lighting Kit with Full Wiring Harness and M8 Mount


In stock


When bright is no’t bright enough, grab a set of Denali D2 LED Lights from Twisted Throttle. Small and BRIGHT, with an effective beam distance of 423 feet on the low-beam setting and still an incredibly small power draw!

Denali D2 Lights

The unique optic in the D2 light was designed to create a massive beam of light that is the perfect balance between distance and width. You won’t believe how much light is thrown out in front of you, and off to the sides. Consuming only 10 watts of power per lamp, the Denali D2 lights throw a blazing beam of light 423 feet down the road in front of you. That’s 3 times further than your typical motorcycle high beam.


  • Pod Size: 2” round x 2.4” long
  • Beam Distance: 423’
  • Power Draw: 10 watts per lamp
  • Intensity: Dual
  • Beam Angle: 10° and 40°
  • Waterproof: IP-68
  • Mount: Universal M8
  • Effective Lumens: 828

 Click here to go to our application chart to find the correct fitment for your bike.

Dual Intensity Technology

The Denali D2 lights are equipped with a dual intensity LED and harness to create the ideal lighting solution for on and off road riders who want an uncompromised beam of light illuminating the road in front of them. These lights are so bright, we developed dual intensity technology so you can use your existing hi/low beam switch to select half intensity brightness when passing oncoming. The lights can also be wired independent of your high/low beam switch to run at full intensity all the time. It’s up to you!

All Denali LED lights are housed in a rugged waterproof aluminum housing (submersible up to 3 meters underwater). Our LED’s boasts an average life span of 50,000 hours; that’s 6 years without ever being shut off. Yes, we went overboard. It’s what we do.

Making our light kits easy to mount and install to your motorcycle is a top priority for us. Every light kit includes a universal M8 mounting bracket and detailed wiring diagrams that are simple and easy to understand. Bike specific light mounts are also available for many popular bike models. Please visit TwistedThrottle.com for more information on mounting options for your motorcycle.

Lumen Comparison

SKU Lumens Driven Effective Lumens
TT-DX 920 90% 828
TT-D2 920 90% 828
TT-DM 493 90% 443
TT-D1 900 90% 810


What's in the Box:

  • 2 x Denali D2 LED light pods
  • Wiring Harness with Dimmer Module, Relay and Lighted Switch
  • 2 x M8 (8mm) mounting brackets
  • 2 x spot driving beam lenses (10 degree beam pattern)
  • 2 x flood beam lenses (40 degree beam pattern)
  • Installation instructions
  • Allen wrench

Denali Light Output Comparison 

Comparison: OEM low beam only vs low beam + D2


Comparison of all Denali LED lights

 Click here to go to our application chart to find the correct fitment for your bike.



Video Description: Quickly "unravel" the components comprising the Denali 2 wiring harness. This short video will help you to identify the leads and help you differentiate between pod and trigger plugs.


  • For motorcycles with CAN-Bus electrical systems, such as later model BMWs, the CAN-Bus Adapter is recommended in order to avoid disrupting the CAN-Bus system..
  • We have noticed that the interlink and associated channel on the LED pod have very tight tolerances. It may be that you find that the interlink does not want to seat. In this case apply a light tap to the interlink to slide it in far enough to allow the M3 bolt to gain purchase.
  • Motorcycles with a low beam that does not remain powered while the high beam is active require connecting the WHITE 12 volt power wire to a switched 12 volt power source other that the low beam headlight circuit.
  • Be certain to plug the light switch into the proper port and the light pods as well. Premature failure can result if done improperly.
  • For installations on motorcycles that have LED headlights or headlight circuits that do not provide 12 volts, such as the BMW R1200GS LC ’13-’14, it is recommended that the WHITE 12 volt power wire be connected to the positive circuit of the motorcycle’s Auxiliary Power Supply socket or accessory. The CAN-Bus Adapter is not required for this installation
  • For dual intensity installations on motorcycles that have LED high beams or high beam circuits that do not provide 12 volts, such as the BMW R1200GS LC ’13-’14, it is recommended that a second switch (not included) be installed to provide the correct voltage to the high beam trigger wire. This switch should be installed between the BLUE high beam trigger wire and the WHITE 12 volt power wire circuit. The SW-MOTECH Weatherproof Accessory Switch is recommended for this application.

Customer Reviews
Review by Dean
Note that this LED light set shows a 20 Amp fuse in the instructions as supplied with the kit. This is an old illustration and these lights do not draw this much current. These lights come with a 5 Amp fuse which is plenty for these 10 Watt lamps. High beam only draws 1.52 amps and low beam draws only .25 amps. (Posted on 1/8/14)
Review by Kenneth H
Boy William must be doing something wrong. I have the Denali D2 Single Intensity (now discont'd. I understand) installed on my R1200RT and WHOA! it's daylight! I can't imagine needing dual intensity D2's. I'm a very picky person when it comes to my toys, and I didn't find the installation difficult at all, and only another $70 or so for the BMW RT mount kit and CAN-BUS adapter. Thanks, Twisted Throttle for great products and service. (Posted on 8/21/13)
Review by Kenneth
I plan on riding early mornings before the sun is up. So I wanted a aftermarket LED light that would meet my needs. I selected the Denali D2 with dual intensity.
Why I like this light is because its compact, Has a wiring harness premade (so I don't have to make one), comes with a switch, and low amperage draw.
Installation is a BREEZE. I have a HONDA NC700x w/DCT and I have the optional subharness on the bike. I was able to tap into the subharness for the wiring to trigger the high beam circuit and also a 12 volt switch circuit. I used a sumitomo connector so I didn't have to HARD vampire tap it. Ran the wires and it was all done. I can say it was HARDER to remove the skin (plastic) from the bike than installing the Denali's. If you have any kind of electronics, automotive, computer hardware background then it would be easy for you to install. Works great !!! (Posted on 8/4/13)
Review by William
These lights are super bright and perfect for daytime safety or extra night time visibility. However, they are not so easy to install. So, unless you are great at electronics installation yourself, count on another 150 to 200 bucks to get these things on your bike. Still worth the 500 bucks plus? Yep. (Posted on 5/30/13)
Review by James
Just got my Denali D2D's installed on my 2002 BMW R1150 GSA......... Outstanding!!!!!!!!! Had them installed while I waiting at the Daytona Speedway. The ride home was unbelievable, these little but powerful lights throw it down the highway. The tech adjusted them perfect so even when I've got them on high beam, I'm not blinding oncoming traffic. Thank you Twisted Throttle............ (Posted on 3/18/13)
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