Drivechain replacem...
 

Drivechain replacement options. What to do? Microshift, Cues, Suck it up.

 Olly
Posts: 5261
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Topic starter
 

pottering around on my new Krampus, i think my lowest ratio (30:40) isnt low enough. There were a few hills i ended up walking up. Certainly going to want lower if i want to get bike packing this year.

Currently using an Airbike 9speed casette (11-40), with an XT mech on an Airbike goatlink extender, and a vintage (2000) XTR 9speed shifter.

Part of me quite likes the new Shimano Cues system. A bit chunkier, but much better in terms of replacement scope in the future, and in theorey long lasting.ย  Would require a full replacement across the whole system though, and may require a new chainring too. Eugh.

Or could get a microshift 9 speed casette and possibly mech, to go onto the XTR Shifter and existing narrow wide chainring.

I guess, how does Microshift compare to Cues?


 
Posted : 30/03/2026 10:10 am
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I've been using these Microshift levers (with an M8000 mech and Sunrace 11-46 cassette) for the last two years, and like them enough I'm refitting the commuter with an Advent-X shifter, cassette and mech in the next couple of weeks. I had considered a wide range 9 speed cassette and goatlink to go with an old 9 speed XT mech and shifter, but decided to go for the Microshift set-up.ย 


 
Posted : 30/03/2026 12:02 pm
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Shimano 11 speed is a good balance of cost and range


 
Posted : 30/03/2026 12:09 pm
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Running Microshift Advent on 3 of my bikes now. No real issues* - solid, reliable, and it's cheap as chips.

*irritating skipping chain on one bike, but after swapping parts between bikes and A/Bing convinced it's nothing to do with the Microshift system.

Who needs more than 9 gears anyway? If Microshift (or anyone else) came up with a wide range 5 speed system I'd be all over that!

The SRAM 9 speed e-bike stuff looks interesting too, but the cost of the cassette!


 
Posted : 30/03/2026 2:33 pm
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I have Advent X on my FS bike.ย  Seems good enough to me.ย 

I recall shopping around for a wide range cassette from someone like Sunrace as the all steel Advent X cassette was very heavy.ย ย 

The mech and shifter were pretty reasonable.ย ย 

 

wide range 5 speed system I'd be all over that!

Rather you than me/each to their own but that'd have some horrible holes between gears.ย 


 
Posted : 30/03/2026 5:36 pm
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I've been running Microshift Advent X on bike #2, a steel hardtail, Shifter, Mech and cassette all MS.ย  Works very well, reliable and I don't worry about damaging super expensive kit.ย 

I bought it more out of curiosity, to see if a cheap drive train would be good enough.ย  A hearty recommend from me.ย  It performs much better than its price tag.


 
Posted : 30/03/2026 5:44 pm
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Another happy user of Advent X here. Similarly bought it as a cheap why not option and was pleasantly surprised.ย  In terms of min maxxing its spot on.


 
Posted : 31/03/2026 1:03 am