Speedometer Accuracy
Outstanding HDF Member
Joined: Jul 2007
Posts: 2,241
Likes: 7
From: Daytona, Fla.
RE: Speedometer Accuracy
Perfect for a Harley (or practically any other vehicle). You know you like to run 5 or so over the limit, so this allows you to do that without worryin' about a ticket, or at least it works for me.
The comments about BMW are right on. Those damn things averaged 7 to 10 optimistic. Until I calibrated mine I spent more time doin' math than enjoyin' the ride........[:@]
The comments about BMW are right on. Those damn things averaged 7 to 10 optimistic. Until I calibrated mine I spent more time doin' math than enjoyin' the ride........[:@]
Road Warrior
Joined: Oct 2006
Posts: 1,830
Likes: 8
From: Retired and living in the mountains of NE PA
RE: Speedometer Accuracy
The speedometer on my '07 Fat Boy was right on the money with my zumo 550. However, the speedometer on my '08 Electra Glide consistently reads 3-4 mph higher than the zumo, i.e., the speedo will read 65 mph while the gps is reading ~61 mph.
Seasoned HDF Member
Joined: Jul 2007
Posts: 6,336
Likes: 67
From: SW Minnesota
RE: Speedometer Accuracy
Google Dakota Digital for a cheap (around $100) fix. They make an electronic device for several bikes to recalibrate, that plugs right in most bikes (on some, you may have to splice in).
I believe Kuryyakin has one as well.
I believe Kuryyakin has one as well.
Cruiser
Joined: Mar 2008
Posts: 186
Likes: 0
From:
RE: Speedometer Accuracy
I've used a gps in my last four cagers and last three bikes. Everyone of them showed a higher speed than the gps. I always assumed it was the manufacturer trying to cover there ***. How pissed would drivers be if they got a speeding ticket, yet their speedo indicated they were not speeding.
Road Master
Joined: Nov 2007
Posts: 974
Likes: 0
From: Morrisville NC
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