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1 answer
20 views

Compatibility of Shimano Deore SLM570 shifters

My front derailleur is broken. The front derailleur is of the shimano group Nexave, which apparently they don't produce anymore. I am trying to find out which type I should buy that is compatible with ...
Timo's user avatar
  • 1
0 votes
1 answer
42 views

DEORE vs XT derralieus and other components

I've been told that XT is better than DEORE. Is it only the weight is different or XT are better in other meaning ? And some follow-up, if XT is better. Does a bike with a used XT is better than a new ...
Michael D's user avatar
  • 840
0 votes
1 answer
29 views

Need Hanger Adapter for Acera Rear Derailleur for Hero Sprint rx2 bicycle frame

First I had the Tourney derailleur. Which is somehow destroyed, and I've lost it. I promptly bought an Acera online, expecting to upgrade. A lot has been spent. Here's the issue: I wasn't aware the ...
Amar's user avatar
  • 1
3 votes
0 answers
69 views

How to properly adjust front derailleur height when it can sway significantly once the clamp bolt is loosened up?

I'm trying to adjust derailleurs myself, for the first time .) the model is DEORE XT following the how-to https://www.wikihow.com/Adjust-a-Shimano-Front-Derailleur the very first step - adjusting its ...
darkdiatel's user avatar
0 votes
0 answers
45 views

SRAM 1:1 shifter + Shimano 11 speed MTB RD

I'm planning my next bike build with an 11-50 cassette but I don't want more than 10 gears for personal preferences. I've seen Chinese-brand drivetrains (LTWOO) that can do this but I want something a ...
Gregory Leo's user avatar
  • 1,305
0 votes
1 answer
72 views

Which rear derailleur can I put instead of Shimano Acera

My rear derailleur on Cube Aim Race 29" has broken on the holder. Except for this (and prior to the holder breakage) the derailleur has completely stopped working for some reason. It twists into ...
Vladimir Despotovic's user avatar
3 votes
2 answers
247 views

Slight play in rear derailleur

for the first time I am doing basic drivetrain maintenance and I noticed slight play in my rear Shimano XT 12SPD mech. It does not occur at the place where the derailleur is connected to the hanger ...
samokosik's user avatar
1 vote
0 answers
543 views

Shimano 105 r7000 front derailleur hard and clunky shifting, shifter harder to shift

A total newbie to DIY bike repair here, and my Shimano 105 r7000 FD is shifting really harshly after a wash. Washed it with dish soap plus water solution, however I did not give the FD any specific ...
justafred's user avatar
2 votes
2 answers
2k views

Upgrading my shimano road groupset, compatibility issues

I'm in the process of upgrading my road bike's groupset, since it's quite old now. I don't want to blow my budget so I wish to upgrade as little as I can with the most impact. I currently ride my road ...
korxz's user avatar
  • 59
2 votes
1 answer
71 views

Front derailleur clamp/hanger for Rivendell frame

I am building a bike with a Rivendell custom frameset. The seat tube size is 29.7mm. I am mounting a Dura-Ace FD-R9150 front derailleur that is braze-on. I'm looking for an adapter clamp but the ...
Michael Egger's user avatar
0 votes
1 answer
776 views

Derailleurs compatible with Shimano Claris ST 2400 Shifters

I have a 20-year-old Specialized Sequoia 24-speed road bike. When the groupset was last changed on it, the shop fitted a 3-cog chainset (50/39/30) and an 8-cog rear cassette (28/11), a Shimano Claris ...
Kevin Marman's user avatar
5 votes
2 answers
1k views

Can I swap an SGS cage on a Shimano RD-M8100 having a GS cage?¹

It's been difficult to locate a new XTR M9100 or XT M8100 with the SGS (long) cage from the few reputable U.S. dealers I buy from where Shimano will honor their warranty. The GS cage versions are ...
Jeff's user avatar
  • 10.9k
1 vote
1 answer
93 views

Multiple gears shifted while not pedaling

It happened again, but much worse this time. Someone shifted the front derailleur from 2 to 1 and the rear derailleur from 5 to 9 without pedaling when I was in school. Does this do any significant ...
Rohith Nambiar's user avatar
1 vote
1 answer
113 views

Why has my derailleur reposition itself so that its out of place?

I have a 2004 Trek Navigator I'm trying to fix up. Everything seemed fine until I switched gears and heard loud odd noise plus my pedaling got alot harder. Upon inspection I found my rear derailleur ...
Alison's user avatar
  • 1,225
2 votes
2 answers
471 views

New shifters for MTB to Gravel Bike (Deore M4120)

I have a MTB with DEORE RD-M4120 as the rear mech, and am currently running 10 speed, and am looking at converting this into a gravel bike. I want to put drop handlebars onto this new build, and was ...
Isaac's user avatar
  • 21

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