Is this 21 speed or 7 speed?
1976674
It is neither, it is a 14 speed. There are two chain rings in front and 7 cogs in the back. You shift the chain from side to side which gives you a total of 14 speeds. It is probably easier to think of it as having two ranges of gears, a high and a low range which you select by shifting the chain between the two front chain rings. You then have 7 speeds within each of these two ranges selected by shifting the chain side to side on the rear 7 cogs. Hope this helps! Bill
1567046
yes it does that is what im using as right now, i was switching to a 7speed but because of this im waiting now
1282567
Yes. 3 rings on the crank and 7 cogs on the free wheel. There's no other combo that makes 21.
2284060
Hello,It has Multi-Speed.if you need further information please let us knowADW69
551995
I used a 7 speed cassette on mine. I had to adjust the spacing on the axle. I took the old axle spacers from my old rim and transferred them over.
1762672
Should work. Im using a Shimano TZ20 6 Speed Freewheel on mine which fit perfectly, it should be the same other then it being a 6 speed instead of the 7.
460623
It is a mistake in advertising but it is 8 speed right side trigger shifter. i was a bit concern myself when a was buying it. but it came in what was advertised and not what is on the picture. hope i answered your question.
1865884
In answer to your question it is yes. We kept our old 21 speeds by removing the old one off the wheel and putting it on the new wheel. You will have to purchase a special tool in order to do this or have a bicycle shop do it for you.
1936385
Yes its a six speed and reverse you push down and far right downwhere sixth gear is.Personally i never use it but their are people that do.I use the paddle shifters.
1658879
I would think this should work on 7-speed. You just don't trigger it to the 8th gear.
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 !
138166
If it is replacing the same 26"x 1.50 measurements the rear wheel it should work just fine. Make sure the rear wheel that you order is for the correct gear size. I used this wheel on a 21 speed. I needed to buy a special tool to remove the rear sprocket. A extra 4 $. Check to see who makes the rear sprocket and buy the tool made for that sprocket. Hope it helps out. I replaced my friends rear wheel from a mongoose that had been run over by a car.It was cheap and worked fine.
1405491
I believe the Z-72 chain requires the 7.1 MM Missing Link. So. I'm having a brain fart here because I use both the 7.1 MM and the 7.3 MM Missing Link. I use the 7.3 on my stash of 1980's Sedispot Chains (7 speed). I use the 7.1 on my Z-72 chains (8 speed).
1760145
I put a 7 speed freewheel on this wheel and it works great. 6 will work too. I am assuming you have the old 27 inch, 126mm hub config like most road bikes of the 1970s and 1980s.
1617177
correct part number is (Cl573R)7.3MM-5,6,7,8 speed,mine work perfectly,they sent you the wrong missing link!!!!!!!!!
1721692
I don't know the answer to this question for sure, I do know that this is a replacement for a Sora 3400. Both are 9 speeds. jeff
2244765
The answer posted by Hunt Ma is the right answer. You don't need a link. But if you want spares, you can go by the number of speeds it is designed for. 6-7-8-speed chain is wider than 7-8-speed chain. (Z-72 is 7-8-speed chain). Always go with chains and parts designed for the same number of speeds. Finally, if you have an 8-speed cluster, chains designed for 6 as well as 7or 8 speeds don't shift as cleanly due to the slight extra width.