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Shimano · Rear derailleur pulley set
A direct 12-speed replacement pulley set for compatible Shimano rear derailleurs.
$129.99
PriceIn stock, ready to ship
Keep your drivetrain running smoothly with this genuine Shimano pulley set for selected 12-speed rear derailleurs. It uses 13T pulleys and is designed as a straightforward service replacement for RD-M7100-SGS, RD-M7120-SGS, RD-M6100-SGS and RD-M6200-SGS derailleurs.
Sold by Ashburton Cycles
Verified store
Price
$129.99
Speed
12-speed
Compatible derailleur
RD-M7100-SGS
Compatible derailleur
RD-M7120-SGS
This Shimano 12-speed pulley set is a practical service replacement for compatible mountain-bike rear derailleurs. It is suited to riders refreshing worn or damaged jockey wheels while retaining the original derailleur and drivetrain setup.
The pulleys measure 13T, matching the specification used across Shimano’s 12-speed SLX and related derailleur designs. Unlike higher-tier Shimano XT pulleys, the SLX pulley design does not use ball bearings, keeping this replacement focused on dependable everyday drivetrain servicing.
Choose this set when you need a direct replacement for RD-M7100-SGS, RD-M7120-SGS, RD-M6100-SGS or RD-M6200-SGS. Check the derailleur model and cage length before ordering to ensure the parts match your bike.
Ideal for a 12-speed mountain-bike owner servicing or repairing a compatible Shimano rear derailleur.
12-speed drivetrain fit
Designed for Shimano’s 12-speed rear-derailleur system, making it a suitable replacement for compatible setups.
13T pulleys
Uses the 13T pulley size specified for Shimano’s 12-speed SLX derailleur design.
Broad derailleur compatibility
Fits RD-M7100-SGS, RD-M7120-SGS, RD-M6100-SGS and RD-M6200-SGS rear derailleurs.
Service-friendly replacement
A pulley set lets you refresh the derailleur’s jockey wheels without replacing the complete rear derailleur.
SLX-style pulley design
The design omits ball bearings, matching the pulley arrangement used on Shimano SLX 12-speed derailleurs.
Check before installation
Confirm your derailleur model and SGS cage designation before fitting to avoid ordering an incompatible pulley set.
Shimano SLX - 12 Speed - RD-M7100-SGS. Review and compatibility.
Trybo
Every detail as listed by the manufacturer.

Shimano is a Japanese component brand founded in 1921 in Sakai, Osaka. The company began with bicycle component manufacturing and has grown into a global business focused on bicycle components, fishing tackle and rowing equipment, while keeping its headquarters in Sakai. In cycling, Shimano is best known for building complete component ecosystems that span road, mountain, gravel, commuting and e-bike use. Its range covers drivetrains, brakes, wheels, pedals, shoes and related parts, and the brand has had a long presence in Australia through a local business established in Sydney in 1992.
Shimano · Rear derailleur pulley set

A direct 12-speed replacement pulley set for compatible Shimano rear derailleurs.
$129.99
In stockSpeed
12-speed
Compatible derailleur
RD-M7100-SGS
Compatible derailleur
RD-M7120-SGS
Compatible derailleur
RD-M6100-SGS
Keep your drivetrain running smoothly with this genuine Shimano pulley set for selected 12-speed rear derailleurs. It uses 13T pulleys and is designed as a straightforward service replacement for RD-M7100-SGS, RD-M7120-SGS, RD-M6100-SGS and RD-M6200-SGS derailleurs.
This Shimano 12-speed pulley set is a practical service replacement for compatible mountain-bike rear derailleurs. It is suited to riders refreshing worn or damaged jockey wheels while retaining the original derailleur and drivetrain setup.
The pulleys measure 13T, matching the specification used across Shimano’s 12-speed SLX and related derailleur designs. Unlike higher-tier Shimano XT pulleys, the SLX pulley design does not use ball bearings, keeping this replacement focused on dependable everyday drivetrain servicing.
Choose this set when you need a direct replacement for RD-M7100-SGS, RD-M7120-SGS, RD-M6100-SGS or RD-M6200-SGS. Check the derailleur model and cage length before ordering to ensure the parts match your bike.
Ideal for a 12-speed mountain-bike owner servicing or repairing a compatible Shimano rear derailleur.
12-speed drivetrain fit
Designed for Shimano’s 12-speed rear-derailleur system, making it a suitable replacement for compatible setups.
13T pulleys
Uses the 13T pulley size specified for Shimano’s 12-speed SLX derailleur design.
Broad derailleur compatibility
Fits RD-M7100-SGS, RD-M7120-SGS, RD-M6100-SGS and RD-M6200-SGS rear derailleurs.
Service-friendly replacement
A pulley set lets you refresh the derailleur’s jockey wheels without replacing the complete rear derailleur.
SLX-style pulley design
The design omits ball bearings, matching the pulley arrangement used on Shimano SLX 12-speed derailleurs.
Check before installation
Confirm your derailleur model and SGS cage designation before fitting to avoid ordering an incompatible pulley set.
Shimano SLX - 12 Speed - RD-M7100-SGS. Review and compatibility.
Trybo