Description:
11T Bicycle Rear Derailleur Jockey Pulley with Steel Bearing, Precision CNC Machined 7075 Aluminum Structure for Smoother Gear Shifting and Extended Derailleur System Lifespan
Features:
1. High-Strength 7075 Aluminum Construction: Made of CNC machined 7075 aircraft-grade aluminum, it resists deformation, abrasion and corrosion from harsh outdoor riding conditions, effectively prolongs the pulley service life to avoid frequent replacement.
2. Low-Friction Steel Bearing Core: Equipped with high-precision integrated steel bearing, it reduces rotational friction during gear shifting and ensures stable, unjammed rotation, delivers more responsive and smoother shifting performance for all road conditions.
3. Lightweight Hollow CNC Design: Adopts precision hollow cutting process on the 7075 aluminum body, it cuts redundant weight while maintaining excellent structural rigidity, adds no extra load to your bicycle to improve overall riding efficiency.
4. Wide Compatibility: Standard 11T size fits 4/5/6mm mounting bolts, it is compatible with most mountain bike, road bike and folding bike rear derailleur systems, requires no complicated modification for easy installation and replacement.
5. Durable Anodized Surface Treatment: Features anodized finish on the aluminum body, it prevents paint chipping and fading after long-term use, comes with multiple stylish color options to match different bike styles and add personalized decoration to your bike.
Specifications:
Category: Bicycle Rear Derailleur Jockey Pulley
Material: CNC Machined 7075 Aluminum, Integrated Steel Bearing
Size: 11T, compatible with 4mm/5mm/6mm mounting shafts
Color: Black, Red, Yellow, Blue, Iridescent, Purple, Green (color optional)
Application: Suitable for mountain bike, road bike, folding bike rear derailleur system replacement and upgrade
Quantity : 1 Piece per order
Note:
1. Please note that the photo does not show actual size, please refer to Description for size details.
2. Please allow differences due to manual measurement, thanks.
3. Due to the difference between different monitors, the image may not reflect the actual color of the item.
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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