Ground Speed / Engine RPM?

  • Fritzables
    Fritzables
    11 years ago

    Can any one help me out working out how fast I am going per 1000 Engine RPM (In 5th Gear)??

    I have bought a new 883 Iron which as we all know - dosen't tell me what the Engine is doing.

    Need to consider how I am running in the engine.

     

    Fritzables

     

  • tussuck
    tussuck
    11 years ago
    http://www.gearingcommander.com
  • Fritzables
    Fritzables
    11 years ago
    Thanks Aussy,

    Have a great day tomorrow.

    Fritzables.
  • 78gold
    78gold
    11 years ago

    +1

    Thanks Aussie.

    This helps greatly when calculating my custom chop's speed.

    Ride Safe
    nigel

  • sssmour
    sssmour
    11 years ago
    Try one of these http://www.harley-davidson.com/store/combo-digital-speedometer-analog-tachometer-pa-10-70900274--1

  • Sirrom1
    Sirrom1
    11 years ago
    So, to answer the question here are the road speeds at 3850 rpm with available front pulley options:
    * 28 tooth = 109 kph, 68 mph, 3850 rpm
    * 29 tooth = 113 kph, 70 mph, 3850 rpm
    * 30 tooth = 125 kph, 77 mph, 3850 rpm
    2004 - up all have the 68 rear, but there is a 66 rear aftermarket option available, to help get the rpms down a little more.