Bicycles Asked by Bharath on April 19, 2021
I have a Firestorm 29D (3 * 8 gears, 24 total) bike. The shifting is not smooth at all. I would like to upgrade my rear derailer and shifters or groupset to Shimano altus or any other. Kindly suggest me if its possible to do so.
Current configuration:
I did try tuning it using the barrel adjuster but still the shifts are not smooth.
I was thinking of replacing the entire drive train. If Altus is not that good option what do you suggest is a good upgrade?
Yes I feel the same this gearset should have been smooth but it is not 🙁 Since I bought this bike 2 months back I have rode a distance of 1000km.
Even cheap components should shift okay-ish, unless they are badly worn.
Shifting problems are usually caused by any combination of:
Have you ruled out all of those? Only then would I think about a replacement/upgrade.
Answered by Michael on April 19, 2021
Your drivetrain should be familiar to any bike shop mechanic and they should be able to adjust it or identify any problem. In the US, it is normal for a bike sold at a bike shop to include a free "tune up" return shop visit after about 250km (155 miles) to adjust anything that has loosened during the initial use period.
If it turns out that you want to get higher quality drivetrain components with an emphasis on shift quality, I would start with new shifter(s) and rear derailleur as having the biggest effect on that.
Some links that might help:
Answered by Armand on April 19, 2021
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