IdealMuse - 2010-04-22 11:31 AM This site:
http://www.xxcycle.com/veloce-ud-10s-steel-sprockets,,en.php Just to confuse me further Has a 13-26 and a 13-29
(I thought my choice were 27 or 29? I guess not?
) for the Campy V 10sp.
($11 shipping makes these $60.00 which sounds excellent
) 1
) What is a lock ring... Do I need one? 2
) How can I tell if these cassettes come with one? I bought my road tires from these guys as the prices are really good and they got here in about a week or two so I wouldn't hesitate to purchase from them again even though they are in France.
The lock ring is what is holding your cassette onto the freewheel/hub. You already have one holding your existing cassette on, so no you don't need one.
But, you will need a special tool in order to take your cassette off
(it's very very easy to do, so don't bother paying a bike shop to do it, just go buy the two tools you'll need
).
1
) Lock Ring Remover:
http://www.parktool.com/products/detail.asp?cat=4&item=FR-5 just be aware there are some different sizes on these, so take the bike
(or just the rear wheel
) over to a shop and have them point out which size you need.
2
) Chain Whip:
http://www.parktool.com/products/detail.asp?cat=4&item=SR-1 This holds the cassette in place so it doesn't spin when you're trying to take the lock ring off.
ETA: oh, you will need a wrench
(like an adjustable wrench
) in order to spin the lock ring remover to take it off/put it on. There's a good picture in that second link of how to use the chain
while whip and the lock ring remover with a wrench that should help you understand what they actually do.
Edited by zionvier 2010-04-22 12:58 PM