Rear end Problems - 2014 GL1800 Roadsmith trike conversion

[Papa Zook]

Re: Rear end Problems - 2014 GL1800 Roadsmith trike conversion

If I have my facts correct, there would be no advantage to Honda to consistently build the 1800 with a speedo error as the warranty is based on time, not miles.

Got this from the Honda Page

• No Mileage Limitation
  
  No need to watch your odometer. Coverage will not expire at any pre-set mileage limit.

Good point, but Honda was just one example and I didn't mean just Honda motorcycles, I meant Honda as a manufacturer of cars too. I was thinking more of all the auto manufacturers, as motorcycles rack up far less miles per year on average than do cars and trucks. The speedo error has been a topic on many car, truck and motorcycle forums I have been on for years. As someone else said, it isn't difficult for the manufacturers to get the speedometer right from the factory. Why does almost every vehicle manufacturer have their speedos overstating the speed and mileage? Any theories?

 

[Shimpy]

Re: Rear end Problems - 2014 GL1800 Roadsmith trike conversion

I believe Honda corrected the speedometer error on the 09's and later GL1800s. I had an "03" that was 10% optimistic and now a 2010 that is right on checked with a GPS. I triked it 2 years ago with a Champion S/A and it is still right on. I was afraid the slightly different rear end ratio and tires would make a difference but was pleased to know my speedometer was accurate. I have no idea about the odometer though.

 

[camplejeune]

I just bought a 2014 GL1800 Roadsmith trike conversion and the rear end is trashed! Bought the bike new, it has 2000 miles - advice? Anyone with a similar problem. I had very high expectations for this conversion and am sorry that I picked it. In addition to that - the rear trunk leaks water like a colander, my odometer is 9% off as is the the speedometer!

Vardoggs,

I know this is an old thread, I too am having issues with the rear end on my 2014 R/S kit. My trunk door gasket leaks water too. My rear end has started making a knocking noise. This kit is installed on 2008 GL1800. Speedo showing 54,000 miles. My local R/S dealer believes there is a gear issue and has been in touch with the R/S factory. The suggestion is to have the differential shipped back to them for investigation. I am hoping they will help me with expenses.