is this a 14 or 21 speed bike?
90529
Its a 14 speed. I made that mistake when I ordered one thinking it was 21. But It's still a nice bike, a little heavy with close to no instructions to set it up, but still rides pretty smooth.
2206287
I cannot remember. But I would not recommend this bike. It's is so hard to petal my kids couldn't even ride it. Hope this helps.
1282568
Yes. It works with all 21 speed bikes. I would check the derailleur first and make sure that your screws aren't out of adjustment. There are good videos on YouTube telling you how to do that. If that doesn't fix it, the grip shifters are a good choice.
1859606
It's quite heavy. My 14 year old loved it til it was stolen. It would be a bike he could grow into. I'd buy it for that age.
664149
It is a single speed bike. The front crankset has 40 teeth and is fixed to a 140 mm arm made by Proarm. The rear free wheel has 16 teeth and is made by Long Yih Industry Co. If you convert the numbers into gear inches it comes out to be 57.5. You won't break any speed records with this gear range. I ended up swapping mine out for a 170 mm crankset with a 50 tooth chain ring made by Mojo. I beat the hell out of it all winter in upstate NY and it's still running great. Not bad for $36 dollars.
1808723
My daughter's bike (she's 30 y.o.) is a 24" road bike with some uncounted number of speeds and skinny tires. It stands quite securely. Also, I assembled it so that bikes would use both sides, to reduce crowding.
1255796
Not sure it was for my dad he used a 21 speed for it but i dont think it would matter to much which speed it is.
174348
4 to 6. The bike we got was defective though and although brought to the attention of the seller was never corrected. I would not buy this itme.
562914
The Kent bicycles website says 22.5". That page is here: http://www.kentbicycles.com/bikes_gmc.html
1404829
Jozsef, I believe so. This wheel is sold by Niagra and you can contact them directly. Your bike is listed as a 21 speed so it should fit. The bike I bought this for was an old 5 speed mountain bike and I had to adjust the spacing and redish the wheel....pretty simple. Good luck. - Bill
224416
I do believe your present bike is also a 7 speed as is the freewheel your giving thought to purchasing.A special tool is needed to remove the current freewheel from your wheel.Best option, take your wheel and your new gears (freewheel) to a bike shop.They'll swap them out for a few bucks.Check the chain length after you replace the wheel.That freewheel is a good. I bought one myself.Ride safe. Have fun !
1628415
90/90 refers to the width, the 21 is wheel size. The rest is fluff. Good tires, last twice as long as Dunlops. ME 880's are all I use.
2021304
944's don't lower your bike they are 13 inch shocks that compress to 12 with the weight of the bike
90863
I typically ride a 62, but this bike maxed at 58 if I remember. Riding a smallerish frame has worked out just fine so far. However given the option if rather ride a bike a little bigger for me than small.
175888
Don't have the information on me but its a great bike I got it for my son and I think I will get one for my self
2154056
7 speeds. Not related to your question but I just purchased this bike for my daughter. We ended up with wheel damage and apparently there are no wheels available for this bike. I took it to a bike shop and they cannot locate one through their channels and I called Diamondback/Raleigh. The customer service rep said "I don't think we ever made extra wheels for that guy but let you transfer you to someone who can answer" which went to a voicemail and I haven't heard back yet. We really liked the bike but not having replacement wheels available is a major issue which would have stopped me from even considering this bike. 7 speeds. Not related to your question but I just purchased this bike for my daughter. We ended up with wheel damage and apparently there are no wheels available for this bike. I took it to a bike shop and they cannot locate one through their channels and I called Diamondback/Raleigh. The customer service rep said "I don't think we ever made extra wheels for that guy but let you transfer you to someone who can answer" which went to a voicemail and I haven't heard back yet. We really liked the bike but not having replacement wheels available is a major issue which would have... » Read More 7 speeds. Not related to your question but I just purchased this bike for my daughter. We ended up with wheel damage and apparently there are no wheels available for this bike. I took it to a bike shop and they cannot locate one through their channels and I called Diamondback/Raleigh. The customer service rep said "I don't think we ever made extra wheels for that guy but let you transfer you to someone who can answer" which went to a voicemail and I haven't heard back yet. We really liked the bike but not having replacement wheels available is a major issue which would have stopped me from even considering this bike. « Show Less
239636
I looked it up. The bike weighs 54 lbs., and the shipping weight is less than 135 lbs. It is a lightweight trike.