Compression Plug Removal
#1
Thread Starter
On Two Wheels
Joined: Mar 2005
Posts: 514
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From: Middle Tennessee
Bikes: Moots Vamoots, Bianchi Volpe, 2 Salsa Casserolls (fixed & Triple), 2011 Salsa Chili Con Crosso, 1983 Schwinn Supersport, Schwinn Mesa MTB
Compression Plug Removal
I'm swapping carbon forks.
How do you get that plug out and how do you install it?
How do you get that plug out and how do you install it?
#2
Senior Member
Joined: Dec 2005
Posts: 1,383
Likes: 2
From: Boulder, Colorado
Bikes: Cinelli Supercoursa 69, Ritchey Breakaway Cross, Mondonico Diamond Extra 05, Coors Light Greg Lemond (built by Scapin) 88, Scapin MTB, Stumpjumper 83, Specialized Stumpjumper M4, Lemond Poprad 2001
carefully. If it isn't obvious then take it to an LBS.
#3
Senior Member
Joined: Aug 2005
Posts: 33,657
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From: Pittsburgh, PA
Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!
There are two designs of compression plugs I'm familiar with:
1. The first has as a hex bolt in the center of the top cap. Loosen the bolt several turns and push down on it to loosen the expander plug. Then pull the entire assembly out the top.
2. This type has a hex hole (usually 6mm) in the top cap and a hex bolt (5 mm) down inside. Loosen the top cap a couple of turns with a 6 mm hex key then stick a 5 mm hex key all the way down and loosen the inner bolt several turns. Pull the entire assembly up to remove it.
1. The first has as a hex bolt in the center of the top cap. Loosen the bolt several turns and push down on it to loosen the expander plug. Then pull the entire assembly out the top.
2. This type has a hex hole (usually 6mm) in the top cap and a hex bolt (5 mm) down inside. Loosen the top cap a couple of turns with a 6 mm hex key then stick a 5 mm hex key all the way down and loosen the inner bolt several turns. Pull the entire assembly up to remove it.
#4
Senior Member
Joined: May 2005
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Another type has a kind of alum. ring around the base which is tapered. When you tighten the top hex it pulls up and seats the unit in the steerer tube. If you have this type you just remove the bolt and tap the middle down until it is dislodged. Turn the fork upside down and the parts fall out. Hope your orig. fork does not have one that is epoxied into the fork. In that case you will have to buy a new one. Usually less than 15 bucks. Good luck.
#5
Thread Starter
On Two Wheels
Joined: Mar 2005
Posts: 514
Likes: 0
From: Middle Tennessee
Bikes: Moots Vamoots, Bianchi Volpe, 2 Salsa Casserolls (fixed & Triple), 2011 Salsa Chili Con Crosso, 1983 Schwinn Supersport, Schwinn Mesa MTB
Thanks guys!
Plug successfully transferred!
Plug successfully transferred!




