MRP 1x Seat Tube CX Upper Chain Device in White 36-44T
Developed with World Cup powerhouse Adam Craig, the 1x (pronounced one-bye) is purpose-built for cross country riding with a 1x9, 1x10, 1x11 drive train. If you are running 1x and don't need a bash guard, this is the ticket. No more homemade contraptions needed! Fits seat tube sizes 28.6, 31.8 & 34.9mm (with supplied rubber shims).
The CX does not have the drop bracket that the MTB version does, because of the much larger chainrings that are used (40-44T) and far less carbon frames. So it's lighter and a bit cleaner looking.
Key Features:
- Weight: 38-44T: CX 58g.
- Black or White Upper Guide.
- CX chainline = 40-42mm for inner chainring position on road double crank.
- Chainline adjustment.
- Seat Tube Mount - Fits seat tube sizes 28.6, 31.8 & 34.9mm with supplied rubber shims.
- Includes spacers for fine chainline adjustability
- Looks and works great with a new MRP chainring!
Product Information
Product Information
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Shipping & Returns
MRP 1x Seat Tube CX Upper Chain Device in White 36-44T
MRP 1x Seat Tube CX Upper Chain Device in White 36-44T
Developed with World Cup powerhouse Adam Craig, the 1x (pronounced one-bye) is purpose-built for cross country riding with a 1x9, 1x10, 1x11 drive train. If you are running 1x and don't need a bash guard, this is the ticket. No more homemade contraptions needed! Fits seat tube sizes 28.6, 31.8 & 34.9mm (with supplied rubber shims).
The CX does not have the drop bracket that the MTB version does, because of the much larger chainrings that are used (40-44T) and far less carbon frames. So it's lighter and a bit cleaner looking.
Key Features:
- Weight: 38-44T: CX 58g.
- Black or White Upper Guide.
- CX chainline = 40-42mm for inner chainring position on road double crank.
- Chainline adjustment.
- Seat Tube Mount - Fits seat tube sizes 28.6, 31.8 & 34.9mm with supplied rubber shims.
- Includes spacers for fine chainline adjustability
- Looks and works great with a new MRP chainring!
Original: $115.65
-65%$115.65
$40.48Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Developed with World Cup powerhouse Adam Craig, the 1x (pronounced one-bye) is purpose-built for cross country riding with a 1x9, 1x10, 1x11 drive train. If you are running 1x and don't need a bash guard, this is the ticket. No more homemade contraptions needed! Fits seat tube sizes 28.6, 31.8 & 34.9mm (with supplied rubber shims).
The CX does not have the drop bracket that the MTB version does, because of the much larger chainrings that are used (40-44T) and far less carbon frames. So it's lighter and a bit cleaner looking.
Key Features:
- Weight: 38-44T: CX 58g.
- Black or White Upper Guide.
- CX chainline = 40-42mm for inner chainring position on road double crank.
- Chainline adjustment.
- Seat Tube Mount - Fits seat tube sizes 28.6, 31.8 & 34.9mm with supplied rubber shims.
- Includes spacers for fine chainline adjustability
- Looks and works great with a new MRP chainring!
