All Questions
5
questions
9
votes
5
answers
2k
views
I failed to replace my chain at the proper interval. Will I have to replace my whole drivetrain?
My bicycle is a 2012 Specialized Secteur. It has 6000 miles (10000 km), and I have never replaced the chain.
I recently began noticing that the chain always seems out of alignment with the rear ...
5
votes
2
answers
916
views
Do I need to replace my chain ring and cassette? Images attached
I know I should replace them if they "look like shark teeth", but I don't know what exactly what shark teeth look like. I know they don't exactly look new, but do they need to be replaced ...
3
votes
3
answers
275
views
How long can I safely use a chain for?
My chain is well over the 0.75% extension at which I would normally replace it.
However, the cassette and chainrings are also old enough that a new chain would slip on them, so they would also need ...
3
votes
1
answer
241
views
If chain/ BB/ casette are dead can chainrings and derailleurs still be OK?
I bought a brand new bike last May (2015 Brodie Elan) and proceeded to put 11,000km on it by November (cross Canada ride plus some commuting).
Around the 11,000km mark I brought it back to the shop ...
1
vote
2
answers
244
views
Rear Cassette worn + needs replacing - what other components to replace?
I have picked up a bike (Specialized Allez) recently that has a very worn cassette from not replacing the chain for an extended period of time. Therefore am looking to change it. I was wondering what ...