XT front derailleur with GRX crankset?
#1
ignominious poltroon
Thread Starter
Join Date: Jan 2022
Posts: 4,028
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 2237 Post(s)
Liked 3,427 Times
in
1,793 Posts
XT front derailleur with GRX crankset?
Is it possible to use an XT (or similar) mountain front derailleur with a GRX 46/30T crankset?
I suspect that a 16T difference might be too much, but wonder if it is at all possible?
I suspect that a 16T difference might be too much, but wonder if it is at all possible?
#2
Senior Member
Join Date: Sep 2009
Location: Up
Posts: 4,695
Bikes: Masi, Giant TCR, Eisentraut (retired), Jamis Aurora Elite, Zullo, Cannondale, 84 & 93 Stumpjumpers, Waterford, Tern D8, Bianchi, Gunner Roadie, Serotta, Serotta Duette, was gifted a Diamond Back
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 305 Post(s)
Liked 2,038 Times
in
604 Posts
From what I have read, the GRX crankset is set outboard 2.5mm, you may have to use the GRX front derailleur. I haven't worked with the GRX, so I don't know for sure.
#4
ignominious poltroon
Thread Starter
Join Date: Jan 2022
Posts: 4,028
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 2237 Post(s)
Liked 3,427 Times
in
1,793 Posts
#5
ignominious poltroon
Thread Starter
Join Date: Jan 2022
Posts: 4,028
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 2237 Post(s)
Liked 3,427 Times
in
1,793 Posts
My main motive is cheapness -- I found a $50 Di2 XT front derailleur, so I could save about $200.