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CRG Billet Internal Adaptor For CRG Bar End Mirror

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CRG Billet Internal Adaptor For CRG Bar End Mirror

This is the Billet Internal Adapter for the Arrow, Hindsight, Hindsight LS and Blindsight Billet Bar End Mirrors. CRG makes this assembly to offer an alternative to the basic Bar End Mirror mount. This assembly will work on bars with internal diameters as small as 12mm (.475”) and as large as 19mm (.750”). This range covers virtually all aluminum and steel bars/clip-ons.

Whenever possible, CRG recommends mounting the Hindsight Billet Bar End Mirror with the basic mount which clamps to the outer diameter of a 7/8” handlebar/clip-on. Using the basic mount is the bar end mirror solution using the fewest parts, facilitates the easiest installation and removal, is the lightest weight, and provides for the most secure bar end mirror mounting. Use of the basic mount requires having 10mm (3/8”) of bare bar outboard of the grip/throttle assembly. Before purchasing the mirror adapter, try moving your grips and controls inboard (away from the end of the bar). In many applications, the mirror can be mounted with the basic mount.


  • 6061-T6 aluminum CNC machined billet construction
  • Black anodized finish
  • Sold each

Application range:

  • Minimum bar internal diameter 12mm (0.475")
  • Maximum bar internal diameter 19mm (0.750")
View Fitment Notes & Exceptions

Fitment Notes & Exceptions

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

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CRG Billet Internal Adaptor For CRG Bar End Mirror 4.7 5 16 16
Love these things! After picking up some Rizoma bars my CRG hindsights wouldn't fit. These cured the problem. Very easy to install (just read the instructions if you get confused. The picture will show you how to use the slanted spacers) and work perfectly. No vibration in my crg's using these. I haven't crashed them so idk how they hold up but they hold the mirrors perfect and look great. Very happy with these, if you need them, don't hesitate to buy them. March 31, 2014
Had to have them but they work perfect and look great! I had to buy these for my crg bar end mirrors to fit on my 2007 Ducati Monster 695. At 1st i thought they were a bit pricy but the end result is great! They are easy to install and work perfect. March 10, 2014
Great Fits great and works well if you have any crg mirrors I used with arrow on my 848...slick February 18, 2014
great product Was a perfect fit in a set of clipons I bought. Went through several types of bar end adapters that did not fit, these did the trick and tightened down no problem. January 20, 2014
Worth the extra $ Very well made as are the mirrors - with the inserts it gives a very professionally finished look January 10, 2014
...and a right. I first purchased the left-hand mirror, to gauge its fit and function on my old ('73) bike. Everything about it met my expectations, and so I ordered its right-hand mate. I was really tired of the avant-garde dance I had to do every time I needed a rear view with the original-replica mirrors, and am happy to report that I have quit that troupe. A really well designed and fabricated piece of equipment, with a nearly effortless and secure installation. December 9, 2013
Needed this for my lanesplitter mirror Had to take to dealer to get my bar end removed but other than that this piece does its job October 20, 2013
Best Bar End Mirror Solution These are the best bar ends for holding CRG lanesplitter type mirrors. No rubber to move, nice and sturdy. Great product, a little pricey but worth it. August 6, 2013
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Have a functionality, fit, or otherwise product-specific question about the CRG Billet Internal Adaptor For CRG Bar End Mirror? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

CRG Billet Internal Adaptor For CRG Bar End Mirror
Already Asked: 2 Questions, 10 Answers
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RevZilla Store asked: Why did you choose this?
Ray R: Chose these for my 2013 Ducati Monster 796 (needed) and based on the recommendation that they will help reduce vibration. Apr 13, 2014
J D: required for CRG Bar End Mirrors. Apr 10, 2014
Tyler W: Got for Ducati Streetfighter Mar 7, 2014
chris s: I snagged these because the arrow morror didnt fit well on my grips. (11 duc 848) So these will allow my mirrors to fit nicely on my bar ends. Jan 22, 2014
andrew m: Need them to mount mirrors Jan 12, 2014
John O: So that there would be minimal butchering or movement of the grip in order to install the mirror. Nov 21, 2013
Michael S: In case the CRG Arrow Mirrors don't fit or I don't feel like scooching my grips/controls inward. Nov 1, 2013
Isaias c: I needed an adaptor for my bar end mirror Oct 14, 2013
Michael E: I didn't want to cut handgrip. Thought would do this part instead. Sep 24, 2013
Michael S: I plan on buying CRG bar end mirrors later Aug 29, 2013
A shopper asked: would this adaptor fit a stock 2013 r6 bars? please help Oct 16, 2013
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Product Style RevZilla SKU ID Manufacturer Product # Availability
Black 875920 IA-100 In Stock: Ships next business day