Ask Scrod
#2326
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
#2329
Senior Member

Joined: Jan 2007
Posts: 1,242
Likes: 332
From: bradenton FL
Bikes: 1991 Diamondback Master TG 1990 Trek 850 Antelope
Scrod,are you a wizard?
#2330
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
Perhaps.
#2332
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
Maybe.
#2333
yoked
Joined: Jan 2011
Posts: 3,594
Likes: 1
From: S
How do you usually dress up for Halloween?
#2334
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
We didn't dress up this past Halloween but the year before, I was a werewolf and Angie was a ****ed up tooth fairy:

This year, I'm buying a pink gorilla suit.

This year, I'm buying a pink gorilla suit.
#2336
The space coyote lied.



Joined: Sep 2008
Posts: 48,723
Likes: 10,982
From: dusk 'til dawn.
Bikes: everywhere
I've run 38s on 19mm rims and lived to tell about it. m13's are 19.5mm.
Need to keep the pressure up a little or they'll roll on ya in the corners.
Actually 37mm tires. Pics for the hell of it:

Need to keep the pressure up a little or they'll roll on ya in the corners.
Actually 37mm tires. Pics for the hell of it:

Last edited by LesterOfPuppets; 01-07-12 at 12:32 AM. Reason: Pics added
#2337
Senior Member
Joined: Sep 2011
Posts: 1,196
Likes: 0
Hey Scrod,
I'm trying to remove my Sugino RD cranks. I'm using the Park Tool CWP7, but I can't get the drive side crank off. I haven't tried the nondrive yet as I started with the drive side.
So I take the bolt out, thread in the crank puller all the way, although only with my fingers, and not with a wrench because I don't have a wrench large enough (could this be why?) and start turning the crank puller until it touches the bottom bracket. Then I try to turn it with a wrench, but I can't get past this point no matter how much force I put in. The thing ain't comin off.
Any tips or ideas? My next step is to get a wrench large enough to really tighten the crank puller into the crank threads before I try to start removing. Some people said to tap it with a hammer, but that seems like a last resort to me.
I'm trying to remove my Sugino RD cranks. I'm using the Park Tool CWP7, but I can't get the drive side crank off. I haven't tried the nondrive yet as I started with the drive side.
So I take the bolt out, thread in the crank puller all the way, although only with my fingers, and not with a wrench because I don't have a wrench large enough (could this be why?) and start turning the crank puller until it touches the bottom bracket. Then I try to turn it with a wrench, but I can't get past this point no matter how much force I put in. The thing ain't comin off.
Any tips or ideas? My next step is to get a wrench large enough to really tighten the crank puller into the crank threads before I try to start removing. Some people said to tap it with a hammer, but that seems like a last resort to me.
#2338
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
I always just thread my crank puller into the arm with my fingers so I don't think that's the problem. Use your muscles.
#2339
Senior Member
Joined: Sep 2011
Posts: 1,196
Likes: 0
Cool, just got the drive side out. I just needed a longer wrench, it was way easier. Now I gotta get a larger wrench for the crank puller for the non drive side. That thing ain't goin in with my fingers alone.
Thanks.
Thanks.
#2340
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
Really? Did you grease the threads? I've never had any trouble finger-tightening a crank puller.
#2341
Senior Member
Joined: Sep 2011
Posts: 1,196
Likes: 0
Greased them up real good, couldn't get it to go on the non drive with just fingers (I probably have the hand strength of a child). It went with a wrench though.
Stupid thing is though, I didn't even have a reason to take them off other than to practice and do some minor cleaning. I just wanted to use the tools I got for my new build.
Stupid thing is though, I didn't even have a reason to take them off other than to practice and do some minor cleaning. I just wanted to use the tools I got for my new build.
#2342
any 31.8 silver risers you would recommend? any plans for an urban assault version with a silver finish?
#2343
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
#2344
I have black anodized sugino 75 and am considering trying to remove the black. Would this be a simple process, or would you say not to do it?
#2345
Thread Starter
Your cog is slipping.



Joined: May 2009
Posts: 26,053
Likes: 100
From: Beverly MA
Bikes: EAI Bareknuckle
Don't do it. Sell them and buy silver ones.
#2346
Hey dude, got a mechanic question. Trying to help a friend figure out what's wrong with a bike. Once per revolution of the cranks, it feels like someone is smacking the rear wheel. It does it with or without weight on the bike, the bottom bracket was my friend's first thought, but it seems fine to me. My first thought was hub, but could it be something with the chain/cog? FYI: Stock Fuji Track Classic, around 500 miles, original everything.
#2348
Senior Member
Joined: May 2011
Posts: 599
Likes: 0
From: Providence, RI
Bikes: Civilian Le Roi Le Veut, Kazane Track, Ciocc Designer '84, Serotta Colorado AL 25th anniversary, '85 Guerciotti Pista, '84 Trek 660, Volume Credence
hey scrod,
Do you have any experience with the Leader quill stem?
https://www.ebay.com/itm/NEW-6061-ALU...3#ht_993wt_698
Its on the coghouse ebay page but not the actual site.
It seems awfully nice. I especially like the 2 piece faceplate clamp.
Do you have any experience with the Leader quill stem?
https://www.ebay.com/itm/NEW-6061-ALU...3#ht_993wt_698
Its on the coghouse ebay page but not the actual site.
It seems awfully nice. I especially like the 2 piece faceplate clamp.
#2349
Old fart



Joined: Nov 2004
Posts: 26,347
Likes: 5,254
From: Appleton WI
Bikes: Several, mostly not name brands.
I'm trying to remove my Sugino RD cranks. I'm using the Park Tool CWP7, but I can't get the drive side crank off. I haven't tried the nondrive yet as I started with the drive side.
So I take the bolt out, thread in the crank puller all the way, although only with my fingers, and not with a wrench because I don't have a wrench large enough (could this be why?) and start turning the crank puller until it touches the bottom bracket. Then I try to turn it with a wrench, but I can't get past this point no matter how much force I put in. The thing ain't comin off.
Any tips or ideas? My next step is to get a wrench large enough to really tighten the crank puller into the crank threads before I try to start removing. Some people said to tap it with a hammer, but that seems like a last resort to me.
So I take the bolt out, thread in the crank puller all the way, although only with my fingers, and not with a wrench because I don't have a wrench large enough (could this be why?) and start turning the crank puller until it touches the bottom bracket. Then I try to turn it with a wrench, but I can't get past this point no matter how much force I put in. The thing ain't comin off.
Any tips or ideas? My next step is to get a wrench large enough to really tighten the crank puller into the crank threads before I try to start removing. Some people said to tap it with a hammer, but that seems like a last resort to me.
Have you tried a different extractor?
#2350
Senior Member
Joined: Sep 2011
Posts: 1,196
Likes: 0
I'm not entirely clear on where the problem is, but one thing I've run into with the Park tool is that the piece that bears against the end of the spindle to push the arm off is sometimes too large to pass through the square taper in the crank arm.
Have you tried a different extractor?
Have you tried a different extractor?




