Shimano Derailleur Pulley Set, 1 Pair, fits 6, 7, 8 sp

Shimano Derailleur Pulley Set, 1 Pair, fits 6, 7, 8 sp

Condition: New

This Shimano derailleur pulley set includes one pair (upper and lower pulleys), specifically designed to fit Shimano 6-, 7-, and 8-speed rear derailleurs. Engineered for smooth chain movement, precise shifting, and reliable long-term performance, these pulleys are ideal for restoring older drivetrain systems to like-new condition. They feature durable plastic bodies with steel bushings for low-friction operation and come ready to install using standard mounting hardware (bolts not always included). This set is compatible with a wide range of Shimano Tourney, Altus, Acera, and other mid-tier derailleurs.

Features
Brand: Shimano
Type: Rear Derailleur Pulley Set (Upper & Lower)
Speed Compatibility: 6-speed, 7-speed, and 8-speed drivetrains
Material:
Pulley Body: Durable reinforced plastic
Bushing Type: Steel or polymer bushings (depending on batch)
Tooth Count: Typically 11T (standard for Shimano 6–8 speed systems)
Fitment: Direct replacement for many Shimano rear derailleurs
Installation: Standard bolt-on design

Applications
This pulley set is suitable for:
General Bicycle Repairs – Restore function to worn-out drivetrains
Urban and Commuter Bikes – Maintain smooth shifting in daily-use bikes
Mountain and Hybrid Bikes – Compatible with many Shimano MTB derailleurs
Youth & Recreational Bikes – Perfect for cost-effective replacements
Rear Derailleur Compatibility:
Tourney (TY, TZ Series)
Altus (RD-M310, RD-CT90, etc.)
Acera (RD-M360, RD-M300, etc.)
Other Shimano 6/7/8-speed derailleur models

Cross-Referenced Models
Shimano Y5Y198010 – 11T pulley set for 6–8-speed derailleurs
Shimano Y5Y198020 – Alternative SKU for similar models
SunRace RDM36 Pulley Set – Compatible aftermarket alternative
Microshift Pulley Set (Acolyte) – Fits some Shimano-style 8-speed systems

Comparable Products
BBB RollerBoys BDP-02 (Compatible with Shimano 6/7/8-speed)
Jagwire Pulley Set (Sport level replacement for Shimano)
Tacx T4065 (Universal 11T pulleys)
SunRace 11T Pulley Wheels (for 6/7/8-speed drivetrains)

Part of a Larger System
These pulleys are integral to the function of:
Rear Derailleur Assemblies – Mounted in the upper (guide) and lower (tension) positions
6- to 8-Speed Chains – Designed to match chain width and pitch
Drivetrain Systems – Crucial for shifting performance, noise reduction, and chain retention

Related
Shimano 11T derailleur pulleys
Replacement pulley set for Shimano Tourney/Altus
6/7/8-speed jockey wheels
Rear derailleur maintenance parts
Shimano derailleur repair kit

Common Requests:
“Are these pulleys compatible with Shimano Tourney 7-speed?”
“Can I use these pulleys on a Shimano Acera rear derailleur?”
“Do Shimano 6/7/8-speed derailleurs use 11T pulleys?”
“How do I install new derailleur pulleys?”
“What tools are needed to replace Shimano jockey wheels?”

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NL29-03