• Ace 3254 Digital Dash

ACE-3254 has the same silver and grey finish and connectors as the ACE-3250, but comes with the fast processor of the ACE-3251 and ACE-3252.

This unit is designed to be compatible with 12v motorcycles, ATVs and cars, but can also be run on 24v in buses, trucks, lorries, tractors and even trains.

Simple Digital speedometer can show MPH or km/h

Perfect for enduro bikes, motocross bike, trials bikes and track bikes

Our simplest speedometer with a gear indicator

Gear shift and temperature warning lamps

Bar chart and digital rev-counter

2 rows of data, top row shows speed and lower row shows other functions

Silver case, dark grey rubber buttons and white backlight

bar chart fuel and temperature gauges

Processor controlled LCD symbols


  • Digial Speed Readout (SPD)
  • Maximum Speed Display (MAX SPD)
  • Average Speed Display (AVG)
  • Odometer (ODO)
  • Trip Meter
  • Clock
  • Resettable Riding Timer (RT)
  • Non-resettable Riding Timer (TT)
  • Engine Hour Meter (HRTT)
  • Temperature Gauge
  • Temperature Sensors
  • High Temperature Warning Lamp
  • Warning Lamps
  • Gear Indicator
  • Digital Rev Counter
  • Programmable Shift Light
  • Bar Chart Rev Counter
  • Voltmeter
  • Bar Chart Fuel Gauge
  • Backlight
  • Waterproof Computer
  • Plastic Case
  • Enter Odometer Reading When New
  • EMI/EMS Tested CE And E-Marked
  • Vibration (8G) And Mechanical Shock (100G) Tested.


Digial Speed Readout (SPD) 0 - 186MPH / 300Km/h
Maximum Speed Display (MAX SPD) 0 - 186MPH / 300Km/h
Average Speed Display (AVG) 0 - 186MPH / 300Km/h
Max Speed Sensor Input Frequency 7KHz (reed sensor / hall sensor / cable drive / electronic gearbox speed sensors)
Odometer (ODO) 0-999,999 km / 0-624,999 miles
Trip Meter 2 trips, 0-999 km / 0-625 miles
Clock 12 / 24 hour clock, also displayed when ignition is off
Resettable Riding Timer (RT) 0 - 99h 59min 59sec
Non-resettable Riding Timer (TT) 0 - 9999h 59min
Engine Hour Meter (HRTT) 0 - 9999h 59min
Temperature Gauge maximum 160c / 320f
Temperature Sensors 1
Warning Lamps 2
Gear Indicator 1-8, N, R
Digital Rev Counter 0-20,000 RPM
Bar Chart Rev Counter 0-8000 / 0-16,000 RPM
Operating Power 12v / 24v (DC, Negative earth)
Voltmeter 8v-28v
Bar Chart Fuel Gauge Input Resistance off or +/- 100 / 250 / 510 ohm
Backlight White backlight
Connector Plugs 110 series
Plastic Case Dimensions 95 x 72 x 27mm
Case silver & grey plastic
Power On ignition key
Enter Odometer Reading When New odometer distance can be altered when the number displayed is less than 30km or 18 miles, once this number is exceeded the distance is locked in memory and cannot be altered
Compatible Wheel Size 1-3999mm

Included wit hte unit:

  • Head unit
  • Mounting Bracket: ACE-Y Stainless steel bracket
  • Mounting Kit: stainless steel nuts, washers, anti vibration washers
  • Speed Sensor
  • Mating multipin plugs and cables to solder / crimp into bike wiring (pigtails)
  • Operating Instructions
  • Wiring diagram

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Ace 3254 Digital Dash

  • £118.95

Available Options

Tags: digital speedos rev counters