MPH/KMH 124MPH/ 199kmh 12000 rpm LCD Digital Speedometer Tachometer Odometer for 4 stroke 1/2/4 Cylinders Motorcycle

fantastic quality and functionality. The only thing I could complain about is that it could have come with some wiring instructions. I'm very good with wiring things like this and the picture it shows of the wiring is way off.

Took some time working through the wiring process. The instructions are very poorly written and took some time to decipher. Also, the menu option is different than the ones shown on youtube videos. Uses frequency instead of circumference for registering speed. Ended up having to place 2 magnets opposite of each other to get to a high enough frequency to get it dialed in along with much trial and error. Test the magnets against the sensor first before installing, the polarity of the magnets matters when placing on the wheel for the sensor to register them. Still have the flashing fuel signal since my '94 Virago just has a dummy light for low fuel. Read some reviews and watched youtube videos that can be rectified by grounding the fuel sensor wire. Haven't gotten to that yet. RPM seems to be accurate compared to old gauge, used the pre existing wire for that. My bike also doesn't have a gear indicator sensor so I just wired the 6th gear wire to act as a low oil indicator since there is not one on the gauge.

Let me start this review by saying that I'm a motorcycle mechanic. The build quality of this unit seems decent, it's what you'd except from something of this price point that's made in China (it's cheaply made, but not terrible). This speedometer/tachometer comes with some directions that are poorly translated into English and are barely readable. The colors of the wires referenced in the wiring directions do not match the actual wires on the back of the gauge. This made it pretty difficult to install, but after some guesswork and reading other reviews that had similar colored wires to mine, I figured it out. I got the gauge to power on, and got the tachometer, speedometer, and the indicator lights to all work. The bike I installed this on did not have a fuel level sending unit, so I could not hook up the fuel gauge. It annoyingly flashes on empty all the time, and cannot be disabled. If your bike doesn't have a fuel sending unit, this is going to annoy you. The tachometer is NOT accurate. I installed the unit on a 2 cylinder motorcycle, and set it up for 2 cylinders. The tachometer was displaying about half of the actual RPM's. I then switched the unit to 1 cylinder, to see if this would fix the issue and then it showed that the RPM's were double what they should be. Basically, you won't get the tachometer to be accurate. The needle moves and it lights up, but it's wrong. The speedometer is a huge pain to calibrate. Almost every other digital speedometer calibrates the speed based on the front tire diameter. This one uses an arbitrary multiplier to get the speed close. Its purely trial and error until you finally enter a multiplier number that gets you pretty close. You'll never get it right though. If you're ok with an annoying flashing fuel gauge, an incorrect tachometer, and a speedometer that's sort of close, you won't mind this gauge. If you want something that's functional, this is not it. Unless you're really good at motorcycle wiring and have a lot of experience with things like this, you won't get it to work. Even if you do get it to work, the speed and tachometer will always be wrong.

very nice looking seedometer for this price i didnt expect better im giving it 3 start for lack of information and the level of skill it takes to install it without real instruction i highly recommend making a search on google and youtube for instructuion theres couple videos tht will help and the second part that sucks the most is that they are not providing any kind of brackets for the speed sensor and the magnets are so weak that i hade to buy 4 magnets from home depot that fitted my disk holes all in all great product cheap but no instruction and requieres a lot of work will not recomend for beginner but great material if you now how to use it

So I spent the weekend re-wiring my bike and afterwards I attempted to wire this gauge in. I had no expectations as I had done a ton of research and heard people with mixed reviews. However, after completing building my wiring on my bike from scratch and having my wiring diagram in front of me I was up for the challenge. As mentioned in other reviews, there is the "language" barrier to get past. My recommendation, don't buy this unit if you want a "plug and play" assembly is required. Cut off all of the connectors and buy new ones to install on your own bike. This bike needs a constant power directly from the battery, and a switched power. I assume that people complaining about lost settings and mileage have issues with their constant battery power. The references to "oil" in the manual is actually the fuel. For bikes with out a fuel gauge system, simply ground this wire to display a full fuel reading (since fueling systems work off of resistance. no resistance = full, partial resistance = partial fuel). Other notes: the reference to the Turning Right indicator is actually a light blue wire, not a light green as the manual references. On my bike, I did not use the fuel gauge (I simply grounded it to display full fuel) as well as I did not use the 6 wires for the gear indicators as my bike does not have a gear indicator installed. Final tip, try hooking the gauge up directly to a battery to make sure the unit turns on and you understand the basic setup. after this, then slowly add each feature (turn signals, then high beams, neutral light, etc) I did notice that the firmware on this unit is different than all others I have seen online. It does not have the 5 settings that you cycle through, but rather displays all settings on 1 screen. Based on this, I have not yet calibrate the speedo sensor, but with trial and error I feel confident I can achieve this. Update: I have successfully calibrated the speedo and verified the speed against a GPS speedo up to 90mpg... on a closed road of course ;)

安い割にはいいですね。 調整めんどくさいけど…

ネット上の配線色図とカプラーの配線色が違うのでテスターで導通と電圧をかけて作動確認しながらの組線作業です。正直面倒です また、初期設定も色々タイプがあるようでＣ-0000で始まるタイプでした。レビューが大変参考になりました。メーターは見やすくタコ、スピードのレスポンスとインジケーターの表示もよいと思います。値段よりはいい商品だと思いますが取説ないので・・・

中華製の本田カブ系エンジンを積んだミニジープ（ATV）にも取付けができました。 ギアインジケータなど機能充実だし、オープニングセレモニーも格好良い☆ オドメーターとトリップメーターや、キロメートルとマイルがボタンで切り替えられて便利。 バックライトの強弱は無いが、日中でも見やすいし夜間でも眩しくない明るさです。 付属されている取説が1枚（英文）なので戸惑いましたが取付けは簡単でした☆ 但し、取説の通りに繋ぐとエンジンを切ってもバックライトが消えないので常時電源の箇所にACC電源を繋ぎました。 タコメーターのパルスはイグニッションコイル配線（黒/黄）を分岐して繋いだら動いたのでパルスジェネレーターは不要でした。 このメーターはスピードが上がっても誤差が少くないし、タコメーターのレスポンスも良くて使いやすい☆ メーターの設定方法は、 メーター裏のボタンを押しながら電源を入れると「 ccc--- 」と表示されるので ボタンを短く押して数字変更、長押しで隣に移動で「123」と入力すると設定モードです。 気筒数設定：「y1」は2気筒 「y2」は4気筒 速度設定：数値が意味不明なのでスマホのGPSアプリと同じ速度になるまで何度も数値を入力して調整しました（汗 燃料センサー：本田カブ系の抵抗100Ω センサーは「１」に設定。 ※ ミニジープの燃料タンクにはセンサーが無いのでセンサー配線（青/白）をマイナス極に繋いだら満タン表示になりました。

YBR125G(2009年?)に取り付けました。 全ての機能が正常に機能しています。 国産に無いシンプルな外観。ACC オンで豪華な演出と見易いタコ。気に入りました。 ちなみに自分の所に届いたメーターは、 ACCと常時電源はそれぞれ配線してやらないと 液晶部に数字が表示されませんでしたし、 タコメーターも動きませんでした。 メータの液晶のバックライトはONだけどOPセレモニー的なやつがない、 数値表示無されない病の人、お試し下さい！ ※YBR 回転数信号入力について。 CDI～既存メーターへのバイク側信号線(青/黄)を、 本品の赤/黒線に結線してやれば入力された 回転数信号をちゃんと認識してくれます。 ※速度の係数：磁石2つで0.28でスマホアプリの速度と同じになりました。

説明書が入っていなかったので全ての配線にテスター当ててなんとか接続した。 実はこのメーターを使うのは二度目なのだが安物にしてはタコメーターのラグも少なく視認性も良いので気に入ってはいる。 しかし取り付けして3ヶ月もしないうちに取り付けネジが片方折れ、さらにタコメーターが狂って使い物にならなくなったしまった。私の知人もこれを買っていたのだが同じような状況らしい。 このメーターをつけているバイクは雨の日は絶対に乗らず保管も車庫内保管であるため使用環境は悪くないはずなのにこのザマである。安物だから仕方ないとはいえここまですぐぶっ壊れるのはどうかと思う。