Complete setup instructions on how to set up your wireless bike computer for 1st time use. SunDing Wireless Bike Computer: amzn.to/34YSewg (affliate link)
Kachi’s Kid thanks for the video, is clear and to the point. As far as the Backlight option, the manual that came with mine states that the backlight only works if you choose the 24hr mode for the clock setup. I set mine to 12hr mode, so no backlight for me. This bike computer is kind of a piece of junk, but when you realize it costs less than your last trip through the drive through, it’s kind of impressive.
Thanks Ed, yeah I wasn't about to film this but the videos I saw on the subject were in another language or not that easy to understand. I wanted it to be as clear as possible for anyone who needed it.
Top tip for setting your wheel circumference accurately: 1. Sit on your bike with the front wheel-valve at its lowest point. 2. Mark the ground with a piece of chalk. 3. With the tyres already at your desired pressure, slowly move forward WITH YOUR BODY-WEIGHT ON THE BIKE until the valve has completed one revolution (valve back at the lowest point) 4. Mark the ground with a piece of chalk. 5. Measure the distance between both chalk-marks down to the millimetre. 6. Enter THAT as your 4-digit code. Adding body-weight to the cycle, having your tyre-pressure set before hand, and measuring carefully will give you a reading that is FAR more accurate than the chart (which is simply a guide) and actually make your budget computer perform BETTER than some of the expensive Cateye style ones! Why they don't include this tip in the instructions, is beyond me. It's also worth adding that if you intend to use this on a hub-driven ebike, fit the sensor to the NON driven wheel, otherwise the closeness to the electric-hub can cause interference and block signals.
So this is what I got from going through the menu on this bicycle computer for the back light. The only setting that the back light will work in is the 24 hour clock setting. After 1800hr (6:00p) in the evening the back light will light up when you press any of the two buttons for 4 sec. so I’m essence, the computer has a rough idea as to when it is dark out to enable the back light. I guess this is good for the sake saving battery life. I hope this helps.
Thank you for sharing brother 🙏🏻 Do you know if this has a limit to the tyre size? I'm making a dog treadmill and want to use this odometer but the tyre size will be quite big as the track is about 480cm long.
That's a nifty little product! And the main purpose is to remind the rider of maintenance only? What happens to all the data it gathers on rides, does it store and can you tabulate it, or it's just momentary information?
To me the maintenance warning is a small part of the product and some editions of this speedo don't even have that option. Yes the data is stored until the battery is removed. For your odometer you need to input the number after replacing the battery.
I had to change the battery, I wanted to set the odometer to continue from where I left off. I can't get over 10,000 miles. It did before I replaced the battery. I've lost a decimal point.
What's up fam ! WoW !!! Technology is crazy cool & it where it's At 😃 . Not to take anything from the vid fam ! Due you have a gy6 link for the header pipe gasket upgrade, blown that worthless o-ring that I can't keep a seal & been keeping tork on the head bolts for the break-In & can't believe it's all together & flawless working on a digital gauge cluster with the Tach , temp , choke monitor & still waiting on sending unit's . The temp is connected by a ring on the spark plug witch didn't come in the kit & will work on ( hope ) since the Snow & cold 🌬❄😆( Winter project) & best of all, how to upgrade [ Pennies on the dollar] & will Gmail you with pics & links when done . Scoot on 😎Salute
@@kachiskid the o-ring's are weak & couldn't get one to work for me either ! Thanks brother for helping & Have a Happy & safe thanksgiving, to U & the Family. Blessings big dawg 😎 P.s my snowblower is fixed too LOL.
@@just4kicks950 Happy Thanksgiving to you and yours also. Good job of the snowblower, hopefully we won't need them for a long while. Currently I am rocking a solid thick copper o-ring, but your right about the cheap ones they burn away within a day. Either way throw some blue loctite on the nuts. I have rattled away 2 so far.
@@kachiskid got a solution for the exhaust bolts ! Take the long bolts & due away, get 2 nuts on each stud & use 2 wrenches after tightening hold bottom & tighten on just the top bolt & it will lock in place & keep it from backing out + blue Loctite ,like you said & yeah hopefully won't need a snowblower LOL Salute
@@kachiskid Got a guy wanting to trade he has a 2019 Sunnis Matrix 3i ! See what you think ?? & mine is a 2019 same year. The Sunnis has 700 miles. IDK just got mine straightened out LOL.
hi, there is still a bit of confusion. we are selecting the tire size in the bike computer but after that if we attach the sensors close to the axle of the bike the RPM used for calculation of the bike speed would be much higher than what the reading might be when it is place at the edge of the rim. but so far everyone is attaching the sensors close to axle and not at a standard radius from the axle center. please clarify
@@HXLproductions Sorry, I wasn't having a problem with my backlight. Yours won't come on at all? I guess I would reset the battery but there isn't much more you can do to it.
These bike computers are actually good for the price. The difficulty is to check that they measure the distance correctly or near correctly. To do that you need to cycle a circuit of which you know fairly accurately the exact length. For instance if it is 10k then you enter your wheel circumference (CIR) and ride the 10k. If your bike computer indicates 10k give or take 200 or 300 meters that is not bad. Remember when you ride your bike you rarely go in a straight line. Everytime you veer to avoid a puddle or a pothole that adds to the distance you cover. Also these computers are made in their millions God knows where and they are not perfect. If your computer indicates 9k or 11k then, if you choose to do so, you need to tweak the computer by changing the value of the wheel circumference that will give you a number closer to distance you know to be correct. It may not be the true CIR of you wheel, because the computer is not perfect, but it has to be a CIR that will bring you as close to 10k, or 10 miles if you prefer, as possible. One way of doing it, there may be other ways, is by trusting the computer that it registers every turn of the wheel. For instance if you cover 10k but the bike computer shows 11k you divide 11k, which is 11,000,000 millimeters (mm), by the wheel CIR you fed into the computer. So say that your wheel CIR is 2168 mm, you divide 11k by 2168 which gives you 5073 wheel rotations. Next you work out the wheel CIR which will get you as close to the 10k as possible which in this case would be 1971 mm as 5073 rotations x 1971 mm = 10 km. But even after that you may have to tweak it again up or down until you are satisfied with the result. But remember that it may never be perfect.
@@waatao9856No problem. For me, the range of the wifi couldn't reach the tire. I was getting it to read my speed when I held it only 10 inches away...10.5 inches and nothing.
@@frankiej6329 yeah, I know. It is a hit or miss thing. People get them to work, but mine couldn't be 1 foot away without reading... total frustration steeped in after day 2 and I chucked it.
I can see that a pain in the backside very cool that it's wireless just one more step going forward I know you guys got to be cold up there people were laughing at me cuz I was cold in the forties dude if you want to see my scooter Instagram Andy Proctor 88 later dude
Thanks for making this video, every time i need to reset my computer i come back to your video to reconfigure it.
Glad it helped.
Kachi’s Kid thanks for the video, is clear and to the point.
As far as the Backlight option, the manual that came with mine states that the backlight only works if you choose the 24hr mode for the clock setup. I set mine to 12hr mode, so no backlight for me.
This bike computer is kind of a piece of junk, but when you realize it costs less than your last trip through the drive through, it’s kind of impressive.
No problem and thank you. Mine was hot garbage also.
Pwed b tagalog explane po pag sit up
Very good setup Video. I don't have one for my Bike. I only use my bike to go to a couple places each week.
Thanks Ed, yeah I wasn't about to film this but the videos I saw on the subject were in another language or not that easy to understand. I wanted it to be as clear as possible for anyone who needed it.
Thank you buckaroo your help stop me from scratching my head and once again tanks most kindly
Any time!
Perfect option for anyone on a budget.
Most Def. when it works. Have you seen the GPS model I reviewed?
Very helpful...Thanks!
You're welcome!
Mine didn’t come with a chart so I use yours. lol thanks for the help!
You’re welcome 😊
Top tip for setting your wheel circumference accurately:
1. Sit on your bike with the front wheel-valve at its lowest point.
2. Mark the ground with a piece of chalk.
3. With the tyres already at your desired pressure, slowly move forward WITH YOUR BODY-WEIGHT ON THE BIKE until the valve has completed one revolution (valve back at the lowest point)
4. Mark the ground with a piece of chalk.
5. Measure the distance between both chalk-marks down to the millimetre.
6. Enter THAT as your 4-digit code.
Adding body-weight to the cycle, having your tyre-pressure set before hand, and measuring carefully will give you a reading that is FAR more accurate than the chart (which is simply a guide) and actually make your budget computer perform BETTER than some of the expensive Cateye style ones!
Why they don't include this tip in the instructions, is beyond me. It's also worth adding that if you intend to use this on a hub-driven ebike, fit the sensor to the NON driven wheel, otherwise the closeness to the electric-hub can cause interference and block signals.
Nice write up.
Or with tubeless/valveless tyres just mark a point on the tyre and use that as your point of reference instead of a valve.
So this is what I got from going through the menu on this bicycle computer for the back light. The only setting that the back light will work in is the 24 hour clock setting. After 1800hr (6:00p) in the evening the back light will light up when you press any of the two buttons for 4 sec. so I’m essence, the computer has a rough idea as to when it is dark out to enable the back light. I guess this is good for the sake saving battery life. I hope this helps.
Good info.
this was a HUGE help! thank you!!
No problem.
thank you so much for your advising
No problem, just trying to help.
the circumference of your wheel, according to the chart that came with mine, is 2100. Hope this helps.
I don't have it anymore, but that does help. Thank you.
Great instructions!!
Thank you!
Glad it was helpful!
Thanks you
Your welcome.
Thank You, Very Helpful, and Speaking English, So Easy to Understand, Queensland Australia.
No problem my Australian brother!
Thank you for sharing brother 🙏🏻
Do you know if this has a limit to the tyre size? I'm making a dog treadmill and want to use this odometer but the tyre size will be quite big as the track is about 480cm long.
No problem brother. I do think there is a limit to the tire size, but you might want to check with Google just in to make sure.
Excellent video, now going to buy mine 👍🏼
Yeah, just want to inform you mine, never worked right. I don't have it anymore.
That's a nifty little product! And the main purpose is to remind the rider of maintenance only? What happens to all the data it gathers on rides, does it store and can you tabulate it, or it's just momentary information?
To me the maintenance warning is a small part of the product and some editions of this speedo don't even have that option. Yes the data is stored until the battery is removed. For your odometer you need to input the number after replacing the battery.
Thank you ✋🏻
You are welcome!
Hey thanks for getting me out if this maze.. You help a lot.
No problem 👍
great no BS video - thanks
Thank you. No problem.
Great video thanks 👍🏼
No problem 👍
This is a really good video. Do you have to reset the tracker on the wheel?
Thank you, too bad really because i had throw it away. The range on mine was awful. Wouldn't work unless 10 inches from each other.
Thanks for this video brother 👍🏽
No problem 👍
Great video it helped a lot Thank you
You're welcome!
I got exactly same. Please help me, what CRIC number shall be for 29 inch wheel size?
Sorry Ahmed, if it isn't on that list, I'm not sure. Might be able to find the info on Google.
Can I see how much KM/M I have rode from all time? like in a car for example 1000miles.
I'm not sure bro. Mine never worked right. I have since upgraded to this. amzn.to/3OGjtps
@@kachiskid Welp can you see that on the on you upgraded to?
@@Axter5 Yes, it has plenty of features.
I had to change the battery, I wanted to set the odometer to continue from where I left off. I can't get over 10,000 miles. It did before I replaced the battery. I've lost a decimal point.
Yeah, these things are really tricky. You might want to upgrade, I couldn't ever get mine to work correctly.
What's up fam ! WoW !!! Technology is crazy cool & it where it's At 😃 . Not to take anything from the vid fam ! Due you have a gy6 link for the header pipe gasket upgrade, blown that worthless o-ring that I can't keep a seal & been keeping tork on the head bolts for the break-In & can't believe it's all together & flawless working on a digital gauge cluster with the Tach , temp , choke monitor & still waiting on sending unit's . The temp is connected by a ring on the spark plug witch didn't come in the kit & will work on ( hope ) since the Snow & cold 🌬❄😆( Winter project) & best of all, how to upgrade [ Pennies on the dollar] & will Gmail you with pics & links when done . Scoot on 😎Salute
Can't wait to see it bro. NCY exhaust gasket: amzn.to/2HQZWMT
Yeah be careful with those head bolts, I snapped one really easy on one of my engines.
@@kachiskid the o-ring's are weak & couldn't get one to work for me either ! Thanks brother for helping & Have a Happy & safe thanksgiving, to U & the Family. Blessings big dawg 😎 P.s my snowblower is fixed too LOL.
@@just4kicks950 Happy Thanksgiving to you and yours also. Good job of the snowblower, hopefully we won't need them for a long while. Currently I am rocking a solid thick copper o-ring, but your right about the cheap ones they burn away within a day. Either way throw some blue loctite on the nuts. I have rattled away 2 so far.
@@kachiskid got a solution for the exhaust bolts ! Take the long bolts & due away, get 2 nuts on each stud & use 2 wrenches after tightening hold bottom & tighten on just the top bolt & it will lock in place & keep it from backing out + blue Loctite ,like you said & yeah hopefully won't need a snowblower LOL Salute
@@kachiskid Got a guy wanting to trade he has a 2019 Sunnis Matrix 3i ! See what you think ?? & mine is a 2019 same year. The Sunnis has 700 miles. IDK just got mine straightened out LOL.
what should i do, when i accident already set up, but in the wrong way. And doesnt work
There is a reset button that is on the back. Should be in the directions.
hi, there is still a bit of confusion. we are selecting the tire size in the bike computer but after that if we attach the sensors close to the axle of the bike the RPM used for calculation of the bike speed would be much higher than what the reading might be when it is place at the edge of the rim. but so far everyone is attaching the sensors close to axle and not at a standard radius from the axle center. please clarify
Please forgive me, but mine never worked right. It wouldn't read at all while on the bike, so mine went in the trash.
No. The RPM will be exactly the same wherever you place the magnet and sensor.
How to reset the maintenance symbol? When I got to maintenance miles the symbol started flashing, how to shut it off?
So sorry I'm not sure. I never got mine to work correctly on the bike.
@@kachiskid thanks for your reply
@@garysoltner4945 No problem, sorry I couldn't be more help.
Help icant Open the bAcklight my speedometer is like your Sunding 548c I cant turn on the backlight...what should i do?
Sorry mine turned out to be garbage, I threw it away. It's wireless connection was to short, like 12 inches away.
Kachi's Kid delete your video advertising it then
@@HXLproductions Why, this is showing how to program it.
Kachi's Kid okay that’s fair, have you any clue get the backlight to work 😅
@@HXLproductions Sorry, I wasn't having a problem with my backlight. Yours won't come on at all? I guess I would reset the battery but there isn't much more you can do to it.
These bike computers are actually good for the price. The difficulty is to check that they measure the distance correctly or near correctly. To do that you need to cycle a circuit of which you know fairly accurately the exact length. For instance if it is 10k then you enter your wheel circumference (CIR) and ride the 10k. If your bike computer indicates 10k give or take 200 or 300 meters that is not bad. Remember when you ride your bike you rarely go in a straight line. Everytime you veer to avoid a puddle or a pothole that adds to the distance you cover. Also these computers are made in their millions God knows where and they are not perfect. If your computer indicates 9k or 11k then, if you choose to do so, you need to tweak the computer by changing the value of the wheel circumference that will give you a number closer to distance you know to be correct. It may not be the true CIR of you wheel, because the computer is not perfect, but it has to be a CIR that will bring you as close to 10k, or 10 miles if you prefer, as possible. One way of doing it, there may be other ways, is by trusting the computer that it registers every turn of the wheel. For instance if you cover 10k but the bike computer shows 11k you divide 11k, which is 11,000,000 millimeters (mm), by the wheel CIR you fed into the computer. So say that your wheel CIR is 2168 mm, you divide 11k by 2168 which gives you 5073 wheel rotations. Next you work out the wheel CIR which will get you as close to the 10k as possible which in this case would be 1971 mm as 5073 rotations x 1971 mm = 10 km. But even after that you may have to tweak it again up or down until you are satisfied with the result. But remember that it may never be perfect.
Agreed, too bad I never could get mine to work on the bike. I had a defective one.
You didnt show "getting OUT of SCAN mode" Mine is stuck on scanning and its driving me crazy.
Mine went into the trash after filming.
How can you turn on the light on wireless speedometer
Not sure, mine never worked right.
I wasn’t going to use this for reminders I was just going to use it to see how many miles I do on my bike until it breaks can I do that?
Yes, that should be fine.
Kachi's Kid so when I set it up like yours I’m good to go ?
Yes. you should be.
How to fix the sensor battery
Sorry, I don't know. I had to move on.
I set mine up according to my tire size but it still doesn't tell me how fast I'm going. Maybe my sensor is too spaced apart
Exactly what happened to me, I could never get it to work on the bike.
@@kachiskid did you solve the problem?
i just got mine today. Question when you shake or move the device around the speedo does it make a sounf like something is loose inside
Yeah I do remember my rattling around also, very cheap. I could never get mine to work correctly.
@@kachiskid i think i will return this. Do u have any suggestions which one to get
@@waatao9856 unfortunately not I left it alone after I couldn't get mine to work.
@@kachiskid hey bro cheers for the reply. What was causing u the problem for it not to work?? Speedo not accurate? Keeos turning off?
@@waatao9856No problem. For me, the range of the wifi couldn't reach the tire. I was getting it to read my speed when I held it only 10 inches away...10.5 inches and nothing.
Cycle ke tayr ka sayj h 26/1.95 spidd mitar me 205 brdiya sahi spidd nho btarha kya kre
Kya aapake taayar ka aakaar chaart par soocheebaddh hai? Ya aap ek nambar daal rahe hain jo aapake taayar ke aakaar ke kareeb hai?
Apka whatsapp nabar de sakte ho
Kshama karen bhaee, main vhaatsep ka upayog nahin karata. Haalaanki aap kachhiskid@gmail.chom par eemel kar sakate hain.
How do you turn it off? Tberes nothing saying how you turn the bloody thing off!
Sorry bro, I got rid of mine right away, never worked right on my bike.
My tire is 3.5 x 4 on my e scooter please help 😫
Sorry, mine turned out to be garbage. Not really sure if the tire size isn't on that chart.
I got 20x1.75 will that work I don’t see it I. Your chart
Yeah, I thik mine wasn't on the chart either. You have to go with the closes you can get.
@@kachiskid i just got mine today. Question when you shake or move the device around the speedo does it make a sounf like something is loose inside
Pwd b po tagog
???
How to reset it for each ride tho!?
Not really sure, mine never worked right.
@@kachiskid sigh, yeh, I'm hopeful but not holding my breath :(
@@cheleski68 A lot of people have success. Mine was hot garbage from the start.
how come my light doesn’t come on? its brand new.
Sorry not sure. Mine never worked on the bike. Cheap is low tech would be my guess.
@@kachiskid ok thanks, also do you know what i should set my 4 digits as? i have a 27.5 x 2.20
@@zain18711 No problem. Pause the video when I show the chart.
Do u have to put a tire size
Yes. Shown in the video.
@@kachiskid I wanted to use this for a rc .so u can't skip that part
@@frankiej6329 Oh, that will be interesting. Mine didn't work, so in the trash it went 1 week after making video.
@@kachiskid that sucks
@@frankiej6329 yeah, I know. It is a hit or miss thing. People get them to work, but mine couldn't be 1 foot away without reading... total frustration steeped in after day 2 and I chucked it.
I can see that a pain in the backside very cool that it's wireless just one more step going forward I know you guys got to be cold up there people were laughing at me cuz I was cold in the forties dude if you want to see my scooter Instagram Andy Proctor 88 later dude
Heck yeah bro, can't wait to see it! I don't think it reach 20 degrees in my neck of the woods.
It doesn't turn on at all
Send it back, they are hit and miss. I never got mine to work correctly.
Always into something...lol
Working keeps me young...lol.
Normalement vous enlever les doigts pour mieux comprendre a ce que vous appuyez un ou les deux doigts au même temps 🤔
Je pensais que les instructions étaient assez claires. Je dis en fait le bouton droit ou gauche.