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BBB Cycling · Derailleur pulley
A practical 11-tooth pulley set to freshen up compatible older SRAM rear derailleurs.
A$39.99
RRP (AU)In stock, ready to ship
If your SRAM rear derailleur is getting noisy, rough or vague through the gears, this RollerBoys set is a straightforward replacement. You get 11T pulleys, sealed industrial bearings and a full bushing set, so it suits a wide spread of older 9, 10 and 11-speed SRAM setups without chasing extra small parts.
Sold by Yellow Jersey stores
Verified store
RRP (AU)
A$39.99
Pulley size
11T
Weight
79 g
Compatibility
SRAM
The BBB Cycling RollerBoys 11T sr is a replacement derailleur pulley set for compatible SRAM 9, 10 and 11-speed drivetrains. It’s a smart fix when your existing jockey wheels are worn, noisy or introducing slop into the rear derailleur. With 11-tooth pulleys, CrMo bearings and a special tooth pattern for quick shifting performance, it’s aimed at riders who want their drivetrain running cleanly again without spending premium ceramic money.
BBB builds these pulleys from Grivory EMS composite with a 40% glass-fibre mixture, which gives them a solid balance of wear resistance and day-to-day durability. The set also includes a complete range of bushings for different shifting systems, which is handy when you’re replacing pulleys on older SRAM mechs that can vary in hardware and fitment. In real-world terms, this is the kind of upgrade that makes the most sense when your derailleur still works fine but the pulley wheels have reached the point where they’re costing you shift quality and extra drivetrain noise.
The key buying point here is compatibility: this version is for SRAM only, not Shimano or Campagnolo. It suits a broad run of older SRAM rear derailleurs, including listings for 9.0 SL, 9.0, X.7, X.9, X.0, XX, Apex, Rival, Force and RED on retailer fitment guides, but you’ll want to match the pulley shape, bushing hardware and cage format on your derailleur before ordering. If you’re rebuilding an older road or MTB drivetrain and want a dependable replacement pulley set rather than a flashy upgrade, this is a sensible choice.
Ideal for riders restoring smooth shifting on an older compatible SRAM rear derailleur and wanting a durable replacement pulley set with included fitment hardware.
11-tooth pulley set
Correct 11T sizing for this model makes it a direct-style replacement for compatible SRAM rear derailleurs.
SRAM-specific fit
Designed for SRAM applications rather than a one-size-fits-all pulley, which helps when you’re matching an older rear mech properly.
Fits 9, 10 and 11-speed systems
A good option for keeping older drivetrains going instead of replacing the whole derailleur.
Complete bushing kit included
Comes with a full set of bushings for different shifting systems, giving you more install flexibility.
Durable composite construction
Built from Grivory EMS composite with 40% glass fibre for a tough, wear-resistant pulley body.
CrMo bearing material
Uses CrMo bearings to keep the pulley running smoothly under regular road or trail use.
Special tooth profile
The pulley tooth pattern is shaped to support quick shifting performance when your drivetrain is properly set up.
BBB Rollerboys Ceramic Jockey Wheels - Fitting Guide
Free To Cycle
Every detail as listed by the manufacturer.
BBB Cycling is a Dutch cycling brand established in 1998 by former cyclists Chris Koppert and Frank Moons. The company develops a broad range of cycling parts, accessories, apparel and workshop products, with more than 1,500 products across dozens of categories. The brand is based in Leiden, the Netherlands and positions its product development around rider feedback, in-house experience and prototype testing. Over the years, BBB Cycling says its products have received more than 100 product and innovation awards, and the brand sells across road, mountain bike, gravel, urban and workshop categories.
BBB Cycling · Derailleur pulley
A practical 11-tooth pulley set to freshen up compatible older SRAM rear derailleurs.
A$39.99
In stockSold by Yellow Jersey stores
Pulley size
11T
Weight
79 g
Compatibility
SRAM
Gears
9-speed, 10-speed, 11-speed
If your SRAM rear derailleur is getting noisy, rough or vague through the gears, this RollerBoys set is a straightforward replacement. You get 11T pulleys, sealed industrial bearings and a full bushing set, so it suits a wide spread of older 9, 10 and 11-speed SRAM setups without chasing extra small parts.
The BBB Cycling RollerBoys 11T sr is a replacement derailleur pulley set for compatible SRAM 9, 10 and 11-speed drivetrains. It’s a smart fix when your existing jockey wheels are worn, noisy or introducing slop into the rear derailleur. With 11-tooth pulleys, CrMo bearings and a special tooth pattern for quick shifting performance, it’s aimed at riders who want their drivetrain running cleanly again without spending premium ceramic money.
BBB builds these pulleys from Grivory EMS composite with a 40% glass-fibre mixture, which gives them a solid balance of wear resistance and day-to-day durability. The set also includes a complete range of bushings for different shifting systems, which is handy when you’re replacing pulleys on older SRAM mechs that can vary in hardware and fitment. In real-world terms, this is the kind of upgrade that makes the most sense when your derailleur still works fine but the pulley wheels have reached the point where they’re costing you shift quality and extra drivetrain noise.
The key buying point here is compatibility: this version is for SRAM only, not Shimano or Campagnolo. It suits a broad run of older SRAM rear derailleurs, including listings for 9.0 SL, 9.0, X.7, X.9, X.0, XX, Apex, Rival, Force and RED on retailer fitment guides, but you’ll want to match the pulley shape, bushing hardware and cage format on your derailleur before ordering. If you’re rebuilding an older road or MTB drivetrain and want a dependable replacement pulley set rather than a flashy upgrade, this is a sensible choice.
Ideal for riders restoring smooth shifting on an older compatible SRAM rear derailleur and wanting a durable replacement pulley set with included fitment hardware.
11-tooth pulley set
Correct 11T sizing for this model makes it a direct-style replacement for compatible SRAM rear derailleurs.
SRAM-specific fit
Designed for SRAM applications rather than a one-size-fits-all pulley, which helps when you’re matching an older rear mech properly.
Fits 9, 10 and 11-speed systems
A good option for keeping older drivetrains going instead of replacing the whole derailleur.
Complete bushing kit included
Comes with a full set of bushings for different shifting systems, giving you more install flexibility.
Durable composite construction
Built from Grivory EMS composite with 40% glass fibre for a tough, wear-resistant pulley body.
CrMo bearing material
Uses CrMo bearings to keep the pulley running smoothly under regular road or trail use.
Special tooth profile
The pulley tooth pattern is shaped to support quick shifting performance when your drivetrain is properly set up.
BBB Rollerboys Ceramic Jockey Wheels - Fitting Guide
Free To Cycle