Mountain Bike Reviews Forum banner
1 - 11 of 11 Posts

·
Registered
Joined
·
55 Posts
Discussion Starter · #1 ·
I was going to get rid of my '94 Diamondback Sorrento but I've decided to convert it to singlespeed. I ordered a kit, tensioner, and chain from misfit psycles. I'm just wonering if I need to invest in some special tools. All I have is a multi-tool and your standard assortment of household/automotive tools. I'm trying to do this cheap. Any help would be appreciated.
I did pull an engine from a '68 beetle so I'm not mechanically retarded, just not familiar with bikes.
 

·
Registered
Joined
·
740 Posts
Assuming you have things like metric allen keys, chain splitter etc on your multi-tool and spanners knocking around anyway?

Then you'll need a chain whip and cassette lockring tool to remove the cassette and replace it with the SS spacers and sprocket and a crank puller to remove the drive side crank, in order to take off the two rings that you won't need.
 

·
Beware the Blackbuck!
Joined
·
469 Posts
You don't need a crank puller to take off the chain rings, I put mine on and take mine off just fine with out. Think about it like a button, you don't have to cut off and sew on a button every time you pull your shirt on or off, same idea with the chain ring.
 

·
Registered
Joined
·
740 Posts
ShadowsCast said:
You don't need a crank puller to take off the chain rings, I put mine on and take mine off just fine with out. Think about it like a button, you don't have to cut off and sew on a button every time you pull your shirt on or off, same idea with the chain ring.
Well, if you can show me how to get the granny ring off over the crank arms it'll save me some time in future.......:rolleyes:
 

·
Beware the Blackbuck!
Joined
·
469 Posts


More realistically, I can't see how it wouldn't work with a four arm. The crank arm is hardly the problem, I just alternated sliding the chain ring over each arm on the spider, and then it slid off the crank no problem. I suppose a five arm might disallow a granny ring from coming off with that method. But that's what tin snips are for.
 

·
Registered
Joined
·
740 Posts
ShadowsCast said:
More realistically, I can't see how it wouldn't work with a four arm. The crank arm is hardly the problem, I just alternated sliding the chain ring over each arm on the spider, and then it slid off the crank no problem. I suppose a five arm might disallow a granny ring from coming off with that method. But that's what tin snips are for.
You can't get the granny ring off over the spider - the distance from one side of the BB spindle to the outside of the opposite arm of the spider is greater than the clear inside diameter of the granny ring. You can take a middle ring off this way but not the granny.

Anyway, it's not as if a crank extractor represents a huge outlay - less than a good pair of snips anyway ;) .
 

·
Beware the Blackbuck!
Joined
·
469 Posts
Andy R said:
You can't get the granny ring off over the spider - the distance from one side of the BB spindle to the outside of the opposite arm of the spider is greater than the clear inside diameter of the granny ring. You can take a middle ring off this way but not the granny.
I suppose it would have been a double not a triple when I did it.

Andy R said:
Anyway, it's not as if a crank extractor represents a huge outlay - less than a good pair of snips anyway ;) .
Good point.
 

·
one chain loop
Joined
·
2,360 Posts
1. cassette lockring tool.
2. chainwhip. oil filter tool (chained version) will work too. or a simple chain and vice grip wrench diy.
3. crank arm puller. gear puller will work. or just dremel the granny rings if there is no reason to remove the cranks other than taking the rings off.
4. bb tool. this is bb specific. you don't have to have this unless you are replacing or changing your bb.
5. chain breaker.

assuming you have all the tools as a mechanic. all you really need is cassette lockring tool, chain breaker and bb tool. i am thinking around $25 for all.
 

·
Registered
Joined
·
55 Posts
Discussion Starter · #11 ·
Morning all. I'm glad that storm moved on. I thought I was going to have to take a boat into work. No riding this weekend. Thanks for your responses. Nice tin snips. My multi-tool has a chain breaker and I already have the chain off. It sounds like I need the lockring tool, chain whip, and crank puller. If I recall, the BB was creaking pretty badly when I stopped riding it, so I may get the BB tool so I can do maintenance. Now I just need to shop around for the best deal.
 
1 - 11 of 11 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top