We are away until the 7th of June, orders will be shipped once we re-open. Thank you.

Acewell 73mm dash electronic speedometer / tachometer

Acewell 73mm speedo

Acewell 73mm dash electronic speedometer / tachometer

Acewell 73mm dash electronic speedometer / tachometer

Acewell electronic speedometer and tachometer enclosed in sturdy plastic case with a chrome bezel. Ideally suited for dash applications (fabricated U bracket required). Supplied with a S11 (BMW Airhead Boxer) speed transducer.  

Optional oil temperature display/sender including engine oil drain M18 plug adaptor & longer sub-loom extension. Also available red dash warning light and 12 pin weatherproof connector plug kit. Please see options box.


  • Sturdy black ABS plastic case 64 x 40mm depth w/ a 73mm chrome bezel
  • Digital multi-functions in one, displays tachometer, speedometer, odometer, trip and fuel meter simultaneously (sender required).
  • 6 LED warning lamps indicators, lights, main beam, brakes, oil pressure & neutral
  • LCD has 2 digital rows and analogue RPM bar display w/ blue LED backlight
  • Odometer and total riding timer cannot be reset . Permanently stored in memory
  • Universal tachometer input: CDI or Ignition Coil Signal
  • Displays clock when in standby mode
  • Can be easily switched between Mph & Km/h (187.5 mph / 300 km/h max)
  • Adjustable wheel circumference from 1 to 3999mm
  • Fuel gauge can work with 100/250/510 ohm senders (or off if not required)
  • Fully waterproof
  • Includes alloy mounting bracket (one hole type), BMW R2v speed sensor (S11) and wiring harness
  • Vibration (8G) and mechanical shock (10G) tested
  • EMI / EMS tested, E-Mark certificate

Additional information: 

 - Bar Graphic Tachometer                                       12,000 RPM 

 - Digital Tachometer and warning RPM                  10-19900RPM, 100RPM increments

 - Speedometer KM/H / MPH                                   2.4-300km/h 187.5mph 

 - Trip meter 1 & 2 TRIP                                             1/2 0.0 - 9999.9 km/miles 

 - Odometer ODO                                                     0-99999 km / 0-62490 miles 

 - 12 / 24 hour clock                                                  0:00 - 11:59 / 23:59 

 - Average Speed AVG                                             2.4 - 399KM/H (248MPH) 

 - Riding Timer RT                                                     0-11H59:59 

 - Maximum Speed MAX                                          2.4 - 399KM/H (248MPH) 

 - Total Riding Time TT                                             0-999999H 

 - Bar-Fuel Meter                                                      +/- 100/250/510 ohms and off    


1 - Oil temperature sender including engine drain plug (M18) adaptor & long electrical sub-loom extrension

2 - 10 pin weatherproof electrical connector plug - useful to splice the original wiring harness to the Acewell speedo electrical loom.

3 - Red dash warning light (Lucas type) - separate charge warning light required f/ BMW Boxer models f/ charge system to work correctly

This kit includes all the necessary fitting instructions

Includes Acewell S11 (BMW R2v Airhead Boxer) speed transducer/sender, which is fitted directly on the gearbox, as per the original speedo cable. Straight and easy fit. Require calibration, depending on your final drive ratio (bevel box), rear wheel and tyre size.

Other transducers available at no extra cost, please contact us with your requirements.

Earn 0 reward points
£0.00 £0.00


Out Of Stock
Add To Wishlist