Effect Of Long Stem?
#1
Senior Member
Thread Starter
Join Date: Aug 2006
Location: Portland OR
Posts: 7,639
Bikes: 61 Bianchi Specialissima 71 Peugeot G50 7? P'geot PX10 74 Raleigh GranSport 75 P'geot UO8 78? Raleigh Team Pro 82 P'geot PSV 86 P'geot PX 91 Bridgestone MB0 92 B'stone XO1 97 Rans VRex 92 Cannondale R1000 94 B'stone MB5 97 Vitus 997
Mentioned: 146 Post(s)
Tagged: 0 Thread(s)
Quoted: 392 Post(s)
Likes: 0
Liked 49 Times
in
31 Posts
Effect Of Long Stem?
I am thinking of replacing a 100mm stem with a 120-130mm stem, to get more reach on a small frame.
What is the effect of a long stem on handling? Any deterimental effect I should think about?
This is on a 52 cm 1992 Cannondale R1000 road bike. I would also eventually switch from downtube shifters to brifters, which would extend the hood position another 1-2 cm further forward.
What is the effect of a long stem on handling? Any deterimental effect I should think about?
This is on a 52 cm 1992 Cannondale R1000 road bike. I would also eventually switch from downtube shifters to brifters, which would extend the hood position another 1-2 cm further forward.
#2
Senior Member
slower handling/less twitchy. I have a black ritchey wcs 130mm I have no use for.
#3
Senior Member
Thread Starter
Join Date: Aug 2006
Location: Portland OR
Posts: 7,639
Bikes: 61 Bianchi Specialissima 71 Peugeot G50 7? P'geot PX10 74 Raleigh GranSport 75 P'geot UO8 78? Raleigh Team Pro 82 P'geot PSV 86 P'geot PX 91 Bridgestone MB0 92 B'stone XO1 97 Rans VRex 92 Cannondale R1000 94 B'stone MB5 97 Vitus 997
Mentioned: 146 Post(s)
Tagged: 0 Thread(s)
Quoted: 392 Post(s)
Likes: 0
Liked 49 Times
in
31 Posts
Is it a 1" quill stem with zero or negative rise, by any chance?
#4
Senior Member
Join Date: Jan 2005
Location: Baltimore, MD
Posts: 5,373
Mentioned: 15 Post(s)
Tagged: 0 Thread(s)
Quoted: 2482 Post(s)
Liked 2,952 Times
in
1,677 Posts
At anything much above walking speed, leaning is by far the largest component of steering, so stem length is a negligible contributor to handling. If you end up with a better-fitting bike with a longer stem, that's an unadulterated win.
#5
Senior Member
Thread Starter
Join Date: Aug 2006
Location: Portland OR
Posts: 7,639
Bikes: 61 Bianchi Specialissima 71 Peugeot G50 7? P'geot PX10 74 Raleigh GranSport 75 P'geot UO8 78? Raleigh Team Pro 82 P'geot PSV 86 P'geot PX 91 Bridgestone MB0 92 B'stone XO1 97 Rans VRex 92 Cannondale R1000 94 B'stone MB5 97 Vitus 997
Mentioned: 146 Post(s)
Tagged: 0 Thread(s)
Quoted: 392 Post(s)
Likes: 0
Liked 49 Times
in
31 Posts
That does it. I'll look for a loooong quill stem. I like everything about this bike except the too-short cockpit.
#6
Senior Member
#7
Senior Member
Thread Starter
Join Date: Aug 2006
Location: Portland OR
Posts: 7,639
Bikes: 61 Bianchi Specialissima 71 Peugeot G50 7? P'geot PX10 74 Raleigh GranSport 75 P'geot UO8 78? Raleigh Team Pro 82 P'geot PSV 86 P'geot PX 91 Bridgestone MB0 92 B'stone XO1 97 Rans VRex 92 Cannondale R1000 94 B'stone MB5 97 Vitus 997
Mentioned: 146 Post(s)
Tagged: 0 Thread(s)
Quoted: 392 Post(s)
Likes: 0
Liked 49 Times
in
31 Posts
Well, I have a 140 mm stem on the way . . .