Just getting into the biking scene here. Yes, a newbie. I have no idea wth this is in the first place. Please help me out here. What is it and what do
1679064
http://en.wikipedia.org/wiki/Headset_(bicycle_part)this origin 8 unit for threadless 1 1/8" forks, the standard size for many bikes. if your bikes handlebars don't turn smoothly to the left and right you may need a new headset or perhaps just replacing the bearing inside the headset could solve this issue -though other factors should be looked at as well before reaching a conclusion. Replacing the headset requires special tools and knowledge. Go to your local bicycle co-op or shop and make friends.
1679065
Basically older bikes have ballbearings in the fork tube. This is an alternative that consists of sealed bearings so there's no fuss with grease.
1679066
This is a head set assembly, it allows the the front wheel a way to rotate. This headset has sealed bearings for smooth movement, I'm not certain of the true application ( mountain/road bike) but it has worked well in my experience on my mountain bike, but I don't ride single track often so it's held fine. Hope this helps
1679067
Basically, this is a device affixed to the front of your bicycle both above and below where your fork meets the frame of a bicycle. It's purpose is to hold the ball bearings that allow your fork to turn smoothly and efficiently. They come in different styles and sizes for mountain and road bikes as well. Any thing else you need to know will be answered far more effectively by a good Google search. Google knows everything.
435724
You need a dynamo. There are several kinds--"bottom bracket" dynamos sit down near the pedals, under the pedal spindle, and roll on the bicycle's rear treads. These are rare these days. Sidewall dynamos mount so that they can roll on the tire's sidewall (natch!), either on the front or rear. Both of these kinds of dynamos include a mechanism so that you can "disconnect" them from the wheel, which is nice, because it means there is no drag. And which is bad, because by their nature, both of these kinds of dynamos can slip when the road is wet, and you can lose power to the light because of that. The best kind of dynamo is more costly--it's called a hub dynamo, or dynohub, and it's built into the front hub. There is a little drag when the light is switched off, but not very much, and slightly more when the light is on, but these dynos never slip in the rain and last pretty much forever (mine is nine years old). You can spend anywhere from c. $100 on up for a wheel with a dynohub built into it, and it's well worth the expense. If you're new to cycling, you may want to try things out with a sidewall dyno (you can get these for $30 or less). But if you're a hard-core cycling commuter, think about spending the $ to get a good hub dynamo setup. Oh, and you also may need a bit of wire, depending on how you set things up. Any more questions? Ask away!
225083
well i bought a shimano next mountain bike from someone, and i don't know if it was my weight or bike, but the back part that guides the chain as you chain gears bent and broke the spokes, so now i am in the same boat. I only weight 230, and i have lost weight, but walking hurts my knees and feet, so i am wanting to ride to get more of a cardio work out. any suggestions?
70130
Trust me, you'll work up a sweat. The resistance is basically set by the gear you choose to ride in. I will change gears during the ride just to add or remove friction. Keep in mind your weight is on both wheels, and your pedaling due to the band is causing two tires to rotate. You'll have enough resistance to make it worth your while. I know the sweat literally pours off me, so plan on having a towel to clean up the puddle that forms under the bike.
260014
Its on my wifes bike , its a road bike , and she says its a million times better than what ws on the bike . She is ,however , only a casual rider.
1753376
There is a good review here with a nice pic of how tohttp://handsonbike.blogspot.com.au/2012/02/bike-peddler-take-look-mirror-review.html
140057
I will forward this on to my husband as it is a product he is using and I will let you know. - Oh-looks like you have the answer already!! Happy Biking!
262061
Do not buy this bike, it is heavy and not even a good entry level bike....I've done Ironman before and ride alot. My wife bought one and after the first club ride we ended up having to go get her another bike it was so heavy and slow. Be better off getting a entry level from your local bike shop. If you are trying to go the cheapest way, you can go to Academy and get a Schwinn road bike that is around $250 and will work, but not best.
523703
Recommend buy the spokes, (freewheel remover & rim , asneeded) and build yourself. It is not that hard and there are a few good books that explain the various techniques.For the cost of a handful of spokes and about 2 hours work you will not only have a good wheel, but also the experience and understanding for keeping wheels round and true; which all regular riders should have.The Bike Buff
1298335
Hi Kelly - can you tell me when you originally purchased your smart cycle? I purchased on too and have had the same problems, but they will not send me a new bike. Thanks, Dave
1195381
Does anybody have an extra unplugged cable on the 140? I connected the computer cable and the mast cable but there is one more that is nowhere to be connected. It comes from the handlebar on the right and looks like audio plug. Is it really? I have some doubts because the pulse monitor does not work and I cannot go through user routine as it gets stuck at the custom workout that does not register.
397365
Really interesting hyperlink article posted by Bruce, from competitvecyclist. Personally I can't get my head around a smaller contact patch on a larger tire, but I'm no one to argue with these guys. I used to ride sportbikes. everything equal (same tire model), we assumed we were getting a larger contact patch, with the larger model. That's why we went for larger tires (same aspect ratio of course). but interesting article!!
1584463
Because they don't care Mark. This bike has serious design flaws and is stocked with sub standard parts from China and Pro Form makes (Made) a lot of money off this bike. I wish I had never purchased mine. I suggest you put a complaint on their FaceBook Page, you might get some help to repair one if you own it but they will not refund your money, it's gonna take a class action lawsuit for that to happen...sorry
1806963
I feel a little drive train roughness in my bike, as though the chain, chainring and flywheel cog are not in perfect alignment. I haven't had mine all that long and I think it will probably wear in some, but it might not and I guess you could describe that as a slight vibration in the handlebars when spinning under load. I really only noticed it the first time I rode the bike and since then I don't really notice it, so mine isn't too bad.
2009628
I am so sorry, I have never had that problem. I would have a Schwinn expert help you with that. Sorry, and best wishes.
1885252
I have never lost weight on a bike. Never, ever, ever. Watch, I think, the NOVA program on preparing for the Boston Marathon. NONE of the people lost weight. There are other benefits. I tried doing this in front of the TV - apparently we are suppose to be moving every 20 mintues (from the book, Every Twenty Minutes) and that will supposedly get me to better health. But.... Hey, if you are in SF, I'd sell you mine for 75 bucks.
457758
Sounds like a problem with the motor. Gears maybe bad. It has never happened to our bike. If the bike is new call it into customer service ASAP. Easy to swap out the motor.