vt phazer
Veteran
09 rtx schimdt bros clutch, air pods,overdrives freeride ,stock gearing
I way 150 lbs running downhill sections sometimes touch 90 on speedo everywhere else 80s
I way 150 lbs running downhill sections sometimes touch 90 on speedo everywhere else 80s


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- 2009 Phazer RTX
yea the spedo was reading 138kmph and my gps was saying 122kmph
fraolib
Expert
well maybe my spedo is actually accurate. that'd be nice
fraolib
Expert
i wonder if putting a deeper lug track on it throws the spedo off like putting taller tires on a truck?????


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i was just responding the Phazed im using stock everything and the gpds said 122kmph and spedo said 138. now i know that the gps's can be "laggy" and take a few secconds to calculate the speed but still.


When I GPS'ed mine Speedo was 8mph off.So absolute most I get on river with just a little snow is 93mph Dreammeter=85mphGPS.Now running alongside HWY23 which is 65mph speed.Cars are probably averaging 72mph I just can barely overtake them I can pretty consistantly hit about 83 on dreammeter there so it makes sense.With stock track I saw 88mph as average.Never did hit 100mph but real close 98mph on a 30mi stretch of river where I even tried laying on the seat for that darn 2mph!No other mods.
yam177
TY 4 Stroke Master
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On the 8 mile Min Maintenance gravel road at the I500 I saw 95-96 MPH on the speedo.
Mind you this was pure Gravel "crappy part of the track..." Littel sketchy with frozen ice ruts at that speed. Road was 8 feet wide with a 10 foot drop off either side
Mind you this was pure Gravel "crappy part of the track..." Littel sketchy with frozen ice ruts at that speed. Road was 8 feet wide with a 10 foot drop off either side
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