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3 questions
3
votes
1
answer
654
views
Minimum chainring gap for front derailleur
On my city/trekking bike, I have a Shimano Alivio crankset FC-T4010. It was first delivered with 22-32-44 chainrings.
After a while I calculated that with a 38 chainring, I was able to ride 99% of the ...
- 734
2
votes
2
answers
291
views
Tiagra ST-4720 on Trek 920 Disc (2016): front derailleur problems
I've upgraded my Trek 920 Disc (2016) bike with Shimano Tiagra ST-4720 Dual Control Levers.
At the same time I've also replaced the disc brake calipers (Shimano BR-MT420) and the rear (Shimano ...
- 23
2
votes
1
answer
2k
views
MTB crankset change, large ring from 42 to 48 teeth
I have changed my front crank set from 42 to a 48 tooth ring. I am having difficulty setting up the front mech. The problem I am having is that the (don't know the name) tail? the box frame bit at the ...
- 21