Guitars and Bikes
Well-Known Member
thanks for any advice.
11-32 to 11-34 10 speed, do I need 2 extra links ?
- Thread starter Guitars and Bikes
- Start date
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roubaixtuesday
self serving virtue signaller
No. At most one, and probably none. Try the current chain, but check on the stand in big/ big before riding.
PedallingNowhereSlowly
Senior Member
Chief Broom
Veteran
On a 1 x drive train i changed a 11-32 to a 11-36 and needed 4 extra links
Guitars and Bikes
Well-Known Member
my derailleur is 5700 shimano medium cage btw
SuffolkBlue
Well-Known Member
- Location
- Framlingham, Suffolk
This usually works for me: https://ilovebicycling.com/determine-bike-chain-length/
I've used both method #2 and #3 successfully in the past where I've fitted different sized rear cassettes.
I've used both method #2 and #3 successfully in the past where I've fitted different sized rear cassettes.
roubaixtuesday
self serving virtue signaller
A single link takes two teeth on a rear cog.
The chain will only wrap around 1 more tooth for this change (it only goes around half the total).
So you need only 1/4 of a link adding to go from 32 to 34.
Which is why you will not need more than one new link, and probably none.
I would recommend:
(1) try the current chain, on the stand. If it runs in big/big, you can use the current length. If not, you need an extra link.
(2) replace the chain with a new one either way (always a good idea with a new cassette)
There's no need for any calculations , manuals etc.
The chain will only wrap around 1 more tooth for this change (it only goes around half the total).
So you need only 1/4 of a link adding to go from 32 to 34.
Which is why you will not need more than one new link, and probably none.
I would recommend:
(1) try the current chain, on the stand. If it runs in big/big, you can use the current length. If not, you need an extra link.
(2) replace the chain with a new one either way (always a good idea with a new cassette)
There's no need for any calculations , manuals etc.
T4tomo
Legendary Member
Why would you need the manual? 😭
I assume the OP has eyes? They can fit the 11-34 and then determine whether they need a longer chain, or whether to cut the new one to same length as the old one.
Guitars and Bikes
Well-Known Member
with my 32 cassette I run 111 links plus a quick release, if I want to retain using the quick release......would I need 113 links for the 34 cassette ?
sorry for all the questions, I know bog all about this stuff
sorry for all the questions, I know bog all about this stuff
roubaixtuesday
self serving virtue signaller
with my 32 cassette I run 111 links plus a quick release, if I want to retain using the quick release......would I need 113 links for the 34 cassette ?
sorry for all the questions, I know bog all about this stuff
As per detailed above, probably not.
https://www.cyclechat.net/threads/1...d-do-i-need-2-extra-links.299766/post-7288101
raleighnut
Legendary Member
- Location
- One of the 'Elite'
No need, as long as the chain will go around Big Sprocket and Big Cog without threading through the rear mech and has a link overlap you're good to go
fossyant
Ride It Like You Stole It!
- Location
- South Manchester
Should be fine. I've pushed mine (5702) to do 34T. Just wind the B screw in more. I alternate two wheel sets, one 32T one 34T (off road tyres vs road).
PedallingNowhereSlowly
Senior Member
Because reading the manual will address most assumptions.
Do we know the OPs chain is the correct length in the first place? No we don't.
raleighnut
Legendary Member
- Location
- One of the 'Elite'
Which the wrap round big-big will either confirm or not, it is really the only definite way to tell.
