Description:
11T Bicycle Rear Derailleur Jockey Pulley with Premium Steel Bearing | Precision CNC Machined 7075 Aluminum Build for Buttery-Smooth Gear Shifts & Longer Derailleur Service Life
Features:
✅ Heavy-Duty 7075 Aircraft Aluminum Build: Precision CNC cut from top-tier 7075 aerospace aluminum, this pulley stands up to deformation, abrasion and corrosion even in tough off-road or wet riding conditions, drastically extending its service life so you don’t have to replace parts frequently.
✅ Low-Friction Integrated Steel Bearing: Fitted with high-precision all-in-one steel bearing, it cuts down rotational friction when shifting, guarantees jam-free, stable rotation, and delivers snappier, smoother shifting performance no matter what road surface you’re on.
✅ Lightweight Hollow CNC Structure: We use precision hollow cutting on the 7075 aluminum body to trim excess weight without sacrificing structural rigidity, adding no extra burden to your bike for better overall riding efficiency.
✅ Universal Wide Compatibility: Standard 11T size fits 4/5/6mm mounting bolts, works with most mountain bikes, road bikes and folding bike rear derailleur systems, no complicated modifications needed for super easy installation and replacement.
✅ Scratch-Resistant Anodized Finish: The aluminum body comes with a durable anodized coating that prevents paint chipping and fading after long-term use, plus we offer multiple trendy color options to match your bike’s style and add a custom touch.
Specifications:
Type: Bicycle Rear Derailleur Jockey Pulley
Materials: CNC Machined 7075 Aluminum, Integrated Steel Bearing
Size: 11T, fits 4mm/5mm/6mm mounting shafts
Available Colors: Black, Red, Yellow, Blue, Iridescent, Purple, Green
Application: Ideal for rear derailleur replacement and upgrade for , road bikes, folding bikes
Package: 1 x Jockey Pulley per order
Notes:
1. Product images are for reference only, please check the description for exact size details before purchasing.
2. Please allow 1-2mm deviation due to manual measurement, thanks for your understanding.
3. Actual color may vary slightly from the images due to different monitor display settings.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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