MRP 1x Seat Tube MTB Chain Guide in Black
MTB chainline = 49-51mm for middle chainring position on MTB Triple crank.
MRP also gave the MTB version significantly more vertical adjustment, due to the small chainrings that will be used (32t is common) and the large quantity of carbon bikes with flared seat tubes at the BB junction.
Key Features:
- Weight: 32-40T: MTB 74g.
- Black or White Upper Guide.
- 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
Shipping & Returns
Shipping & Returns

MRP 1x Seat Tube MTB Chain Guide in Black
MRP 1x Seat Tube MTB Chain Guide in Black
MTB chainline = 49-51mm for middle chainring position on MTB Triple crank.
MRP also gave the MTB version significantly more vertical adjustment, due to the small chainrings that will be used (32t is common) and the large quantity of carbon bikes with flared seat tubes at the BB junction.
Key Features:
- Weight: 32-40T: MTB 74g.
- Black or White Upper Guide.
- 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
MTB chainline = 49-51mm for middle chainring position on MTB Triple crank.
MRP also gave the MTB version significantly more vertical adjustment, due to the small chainrings that will be used (32t is common) and the large quantity of carbon bikes with flared seat tubes at the BB junction.
Key Features:
- Weight: 32-40T: MTB 74g.
- Black or White Upper Guide.
- 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!










