Description:
11T Bike Rear Derailleur Jockey Pulley with Premium Steel Bearing | Precision CNC Machined 7075 Aluminum Build for Buttery-Smooth Gear Shifting & Longer Derailleur System Service Life
Features:
✅ Heavy-Duty 7075 Aluminum Frame: Crafted from CNC-machined aircraft-grade 7075 aluminum, this pulley stands up to deformation, abrasion, and corrosion even in tough outdoor riding environments, drastically extending its service life so you don’t have to replace it frequently.
✅ Low-Friction Integrated Steel Bearing: Fitted with high-precision built-in steel bearing, it cuts down rotational friction when shifting gears, guarantees stable, jam-free rotation, and delivers far more responsive, smoother shifting performance no matter what road conditions you’re riding on.
✅ Lightweight Hollow CNC Design: We adopt precision hollow cutting process for the 7075 aluminum body, which trims off unnecessary weight without compromising its superior structural rigidity, adds zero extra burden to your bike to boost overall riding efficiency.
✅ Universal Wide Compatibility: Standard 11T size fits 4mm/5mm/6mm mounting bolts, works perfectly with most mountain bike, road bike and folding bike rear derailleur systems, no complex modification needed for super easy installation and replacement.
✅ Scratch-Resistant Anodized Finish: The aluminum body comes with an anodized surface treatment that prevents paint chipping and fading even after long-term use. We offer multiple trendy color options for you to match different bike styles and add a personalized touch to your ride.
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 (pick your favorite)
Suitable For: Replacement and upgrade of mountain bike, road bike, folding bike rear derailleur systems
Package: 1 x Jockey Pulley per order
Warm Tips:
1. The photos are for reference only, please check the description for exact size details.
2. Please allow 1-2mm deviation due to manual measurement, thanks for your understanding.
3. Actual color may vary slightly from the image due to different monitor 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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