Chain tension variable bmx redline
#1
Newbie
Thread Starter
Join Date: Nov 2022
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Chain tension variable bmx redline
hello everyone,
I was adjusting my son's bmx and noticed that in a certain position of the pedals the chain is more tense than usual. the rear wheel is aligned and when i turn the pedals i don't see anything that is off center? roller bearings are also ok. what could this be? Thx
I was adjusting my son's bmx and noticed that in a certain position of the pedals the chain is more tense than usual. the rear wheel is aligned and when i turn the pedals i don't see anything that is off center? roller bearings are also ok. what could this be? Thx
#2
Hack
Join Date: Sep 2015
Location: Ottawa, Ontario, Canada
Posts: 1,280
Bikes: TrueNorth CX bike, 88 Bianchi Strada (currently Sturmey'd), Yess World Cup race BMX, Pure Cruiser race BMX, RSD Mayor v3 Fatbike
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 351 Post(s)
Liked 197 Times
in
135 Posts
Either the chainring or the freewheel / cog is very slightly off-center. It might not be something you can correct, you may just need to run the chain slightly looser.
Try readjusting the chainring first, that's usually the only thing that you can adjust at all.
Try readjusting the chainring first, that's usually the only thing that you can adjust at all.
#4
55+ Club,...
Join Date: Aug 2012
Location: Somewhere in New York, NY
Posts: 4,362
Bikes: 9+,...
Mentioned: 11 Post(s)
Tagged: 0 Thread(s)
Quoted: 1136 Post(s)
Liked 869 Times
in
609 Posts
hello everyone,
I was adjusting my son's bmx and noticed that in a certain position of the pedals the chain is more tense than usual. the rear wheel is aligned and when i turn the pedals i don't see anything that is off center? roller bearings are also ok. what could this be? Thx
I was adjusting my son's bmx and noticed that in a certain position of the pedals the chain is more tense than usual. the rear wheel is aligned and when i turn the pedals i don't see anything that is off center? roller bearings are also ok. what could this be? Thx
__________________
If it wasn't for you meddling kids,...