September 22, After removing the functioning speedometer and cable from my DT E for painting, I reinstalled it with a new cable and it worked for a few short miles around town before going dead. It seemed to skip, dropping to 0mph, then popping back up to speed, and did this for another mile or so. I pulled the whole front wheel, cable, and speedometer and cleaned all thoroughly with solvent, re-greased, and reinstalled. Everything seemed to spin fine in the wheel assembly. I took a drive with the cable disconnected from the speedo but connected to the wheel and could see that the inner cable wasn’t spinning. Next, I connected the cable to the speedo unit and connected the wheel end to my drill.
Speedo Flash / upgrade
First it was the Razkull , the miniature playbike that looks like someone stuck a Ducati Monster in the dryer for too long. Look at the similarities in the picture below: Bore and stroke measurements come out to In contrast to the Razkull, however, the Buccaneer comes with electronic fuel injection instead of a carburetor, and it also has one more cog in its gearbox, for a total of five.
Dakota Digital 1 7/8″ Blue LED Mini Retro Motorcycle Speedometer Harley Davidson. £ Free P&P. Check if this part fits your vehicle. Contact the seller. making installation very easy in vehicles which lack electronic sensor output or for individuals wanting the simplest speedometer hook up.
So far- about 12 months Still a few odds and ends- but it is together and running. Ive pretty much rebuilt this entire bike from the ground up. It came in about pieces- many of which didnt even match. Custom headlight- taillights- turns- stripped everything down and repainted Please check out my web-page. Ive done everything myself- either in my garage or in the machine shop where I work.
This thing has been a chameleon for the last 8 months. I havent been able to afford the motor and batteries until just recently- so I just keep changing things on the style side. Its actually given me a lot of time to work on the bike itself. Been a lot of fun tweaking the design- trying to get it just the way I want it. If Id had the money for the conversion right away- I would have just built it without all the custom work.
Motorcycle Light Bar Wiring
Rear view of both instruments, side-by-side, shows the cable hookup for the mechanical unit and the electronic input plug receptacles for the other unit. Whichever type of speedometer that you use when building a modified vehicle it will need to be calibrated to compensate for any change in tire size or gear ratio. The mechanical, cable-driven speedometer can be corrected by replacing the gear or gears that are located on the output shaft of the transmission or with an externally mounted ratio adapter.
Mechanical Speedometer For over a century the mechanical eddy current speedometer has been used and is still in widespread use. It was the only type commonly used until the s and the appearance of electronic speedometers.
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The tank and sidecover stripes were chrome with red pinstripes. Surprisingly, it came with an 85 mph speedometer! The black bike was adorned with a thick grey stripe bordered by white pinstripes, and the red bike had a black stripe bordered with white pinstripes. The only Hondaline optional equipment available was Engine guards, body cover, and a handle-bar mounted quartz clock! Road Test Honda has dressed its tough transverse-four cc engine in cruiser clothes with a button-down one-piece look.
The engine may be a veteran, but the motorcycle around it is as new as the latest in designer jeans. In case you haven’t noticed, motorcycle manufactures are doing battle on at least two fronts these days New Tech and Styling. Traditionally, the battleground has been New Tech, expensive though it may be. Styling, which as far as the Japanese were concerned began as an experimental end-run, developed quickly into mainline frontal attack.
Bodywork costs less than totally new engines, but Styling, like New Tech, has its problems.
VDO Installation and Troubleshooting Guides
It has a rear inlet tube welded on at a right angle that connects to the external air intake via angled rubber hose, an early Ram-Air design if you will. The canister connects to the carburetor via a J-shaped hose on the engine side. This J-shaped hose clamps onto the canister cover containing the air filter. If you don’t do anything else in the way of maintanence on your Isetta, make sure you change the oil and at least clean, if not replace, the air filter on a routine basis.
The Isetta electrical system calls for 12 volt, 31 amp battery with negative ground. We have a Harley-Davidson Non-spillable sealed battery in our car.
Classic and Modern Motorcycle Speedo Repairs Please note that I cannot not sell parts under any circumstances, so please don’t ask. Full repair and restoration to Japanese, German, Italian American and British Speedometers, Revcounters, Fuel, Temperature .
Your hub for horsepower Get first access to hit shows like Roadkill and Dirt Every Day Join free for 14 days now A traditional Pontiac has a mechanical, cable-driven speedometer, while the new gearboxes employ a vehicle-speed sensor instead. The electronic sensor sends a signal to the dashboard of a newer Pontiac, and a small electric motor in the instrument cluster speedometer head operates the needle, and if need be, the odometer.
For older Pontiacs, the vehicle speed sensor can be a major obstacle if you want to know how fast you are going. There are two different approaches to address this: Change the tailshaft housing, as we did, to get the stock speedometer to function, or contact Abbott Enterprises, for its innovative Cable X system. This unit is a small electronic device with only three wires to connect: The Cable X box comes equipped with a inch-long speedometer cable, so the box needs to be mounted within that distance from the instrument cluster.
Calibrating a Speedometer
I apologize for some of these pics. I was almost finished with this project before I started taking any pictures. I wish I had taken pics before I started. This speedometer is off an old Bridgestone motorcycle not sure of the year or model. The odometer was barely legible as was the left side of the speedometer. Once I got it apart I found out it was just really dirty.
Feb 15, · I use a Veypor VR2 which does everything (speedo, tach, dyno, accelerometer, odometer, rolling resistance, 1/4 mile runs, fuel guage etc. I .
The kit includes six gauges oil temp, oil pressure, tachometer, speedometer, voltmeter, and fuel indicator. These are the Cobalt gauges, which have a black face with white lettering and illuminate blue. Here are the individually packaged wiring components that are clearly labeled to be mated with their respective gauges, which include a dimmer switch for all gauges, and oil temp sending unit and oil pressure sending unit with proper NPT reducers for both. Also included is a set of model year specific installation instructions.
The GMR inductive type pickup senses the high current draw in the volt power wire of the ignition coil. The sudden rush of current pulse is sensed by the GMR adapter, which produces a volt square wave signal to trigger a tach or rpm device, according to Doug. When we showed up to the Fineline Cycles shop, the Glide had already been stripped down and the gas tank, outer fairing, saddle bags, and side covers were removed, and the battery was disconnected.
Doug got started by unplugging the factory oil pressure switch arrow and he then removed the stock oil sending unit from the crankcase. The Auto Meter oil pressure sending unit arrow was installed next.
How to Hook Up a Motorcycle Tachometer
Have some spare money ready, you’ll want a Husky! This MJ pictured above has original high cross bar bars, yellow number plates to signify Open class, and alloy fenders. This was the first model year with this feature of left hand shift. Interesting to note the cable routing of the front brake cable This was to assure it did not “hook” the front forks and lock up the front brake.
May 09, · Speedometer Upgrade Kit Once they looked it up they said I needed an outside air temp sensor. Well, when all the calculations were done for pricing, they said it was about $
Fix-it Pages Advertising Banner Height Speedometer Installation Tips A bicycle speedometer is most useful, not as a speedometer “I know I was doing at least 25 when I hit the tree, because I was trying to read my speedometer at the time Every bicycle guidebook gives riding instructions in terms of the distance you’ve traveled “At exactly 1.
Because speedometers are easily broken off in a crash and even more easily broken off when the bike is placed upside-down to remove a flat tire , may I suggest you use riser handlebars which bend upward at the ends or bar ends. Angled slightly upward, bar ends form a protective pocket for the speedometer.
Look for a speedometer with a stout connector cord, like this one. Flimsy wires will tear off at the first touch of a twig — which happens very quickly if you ride narrow alpine singletrack. To keep the wire from being yanked out of the mounting, use an extra cable tie to secure it to the handlebar a short distance from the mounting. I’d broken several speedometers and mounts when a fellow race team member gave me this advice.
In retrospect, it seems blindingly obvious, but it was a revelation at the time. Barely tighten the speedometer mounting hardware — just enough tightness that it stays in place as you ride. That way, when you crash, the speedometer will twist on the handlebar, rather than breaking the mounting hardware. And you can quickly rotate the speedometer before flipping the bike over to fix a flat tire — so the lens won’t get scratched in the dirt and rocks.
For a front-wheel mount, route your wire down the rear side of the shock, slightly towards the outside.
How To: Refresh an old speedometer
Wiring pinouts for the electronic cluster are here What you will need to accomplish this task: Speedo head, or entire cluster if converting to gauges in which case you will also need to change the water temperature and oil pressure sending units. The sending unit VSS from the transmission of the donor vehicle, along with appropriate gears to ensure your speedo reads correctly. A new O-ring for the VSS. The yellow could be a different color plastic box which is ‘piggybacked’ to the Firebird’s ECM.
Find great deals on eBay for Universal Speedometer Cable in Speedometers. Shop with confidence. Find great deals on eBay for Universal Speedometer Cable in Speedometers. We have these made up in small batches, not aware of any other source. This is a custom part made to fit, NOT UNIVERSAL, no assembly required! Universal Motorcycle.
It Runs Crappy Question: Can you give me some reasons why my 68 XLCH backfires consistently? Manual or automatic advance? Are the valves adjusted correctly? Are the points set right? Is the timing set right? Are you absolutely sure it is set right? What kind of carb? Does the intake leak?
Speedometer pickup wires
Its single overhead-cam inline-four engine is a conventional, two-valve per cylinder design, but the small dimensions of the engine internals allow it to rev to a dizzy-for-the-time l rpm. The cc engine was developed from the CB F powerplant, which had been rather underpowered for many riders. Though n ot an overly powerful motorcycle, the CB ‘s 28kW 37bhp , combined with a kg b dry weight, gives the little exceptional performance for its capacity.
Oct 03, · The speedometer seems to think I’m going about twice as fast as I actually, am, but that’s just an eyeballed estimate. Then, once the needle approaches 25mph, it jumps around all over the place and quickly pegs itself all the way around to the underside of 0, as if I’m going 70mph or something.
Here are my Bing carbs. Remember way back at the start of this adventure, how I spent all that time cleaning and rebuilding these? I probably should have bead blasted these. I set all the jets to nominal starting positions based on the service manuals and leveled the floats. Too bad because that looks like a good idea. It was a serious struggle to get the carbs mounted.
There is a rigid plastic elbow between the carb and the airbox and everything fits so tightly together. Oh yeah, even the BMW-specified hose clamps were a problem. Looks nice, with that BMW logo, right? But the sizes were such that getting them each started over the coupling hoses was a finger-munching exercise, whether I slipped them on fromt he sides or opened them completely. After my fingers were nearly useless again I used a couple of larger generic clamps on the left side.
After I got my clutch cable routed I tried to verify it was not binding.
Why is My Motorcycle Speedometer Wrong? I know those devices tap into the speed sensor. Should I be worried that it will affect how the ABS works on my bike?
This calibrates the VSS signal into the speedometer from the VSS output, and the speedometer will be accurate. This box, the SN, is an upgraded version of Classic Instruments’ original box.
First thing to do is to get a wiring diagram for the bike and stare at it until you comprehend what’s going on. This took considerable effort for me, and unfamiliar diagrams made by different publishers still throw me for a loop at first. Functionally, You need to know what type of signal the existing fuel and speed gauges use. Most modern vehicles use electronically operated gauges instead of old-fashioned ones that use rotating cables to assess information about wheel or engine speed.
The aftermarket gauges you buy will probably have information and strategies for reading or conditioning a variety of signals. You should look at the sales info for the specific gauges you want to use to figure out what type of input is required. It would then be a good point of research to find out what signals are currently used by the gauges on your bike. You can do this by tracing wiring diagrams or taking apart the gauge cluster and measuring the voltage on the wires with a scope.