Feature
●[Fine Craft]Using ZrO ceramic ball, lubricant and maintenance-free, higher transmission efficiency, less effort to ride, lightweight aluminum alloy, hollow turning and flexible rotation.
●[Scientific Design]The Rear Derailleur adopted new snap spring structure, not block chain when cycling, 11 teeth suitable for 8, 9, 10, 11 speed. The outer diameter of the rear mounting shaft is compatible with 4, 5 and 6mm.
●[Premium Quality]This Rear Derailleur Pulley made by high quality 6061 aluminium alloy, with milling and polishing, anodic oxidation and other processes, show us with exquisite metal texture. Its wear resistance and anti-, light weight and high strength, can maintain a long service life.
●[Guarantee]Our product have 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem.
●[Great Performance]With the new type of snap spring fixed structure, solve the problem of blocking chain, to ensure the smooth and stable operation of the rear dial. The main body adopts hollow design, making it more lightweught.
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Description
Ceramics Bearing Guide Pulley, 11 Teeth Mountain Bike Ceramics Wheel Rear Derailleur Guide Pulley Roller Bicycle Aluminium Alloy Bearing
Feature:
1. 6061 aluminium alloy, after milling, polishing, anodic oxidation and other processes, show us with exquisite metal texture.
2. The main body adopts hollow design, making it more lightweught.
3. New snap spring structure, not block chain when cycling, 11 teeth suitable for 8, 9, 10, 11 speed. The outer diameter of the rear mounting shaft is compatible with 4, 5 and 6mm.
4. Using ZrO ceramic ball, lubricant and maintenance-free, higher transmission efficiency, less effort to ride, lightweight aluminum alloy, hollow turning and flexible rotation.
5. With the new type of snap spring fixed structure, solve the problem of blocking chain, to ensure the smooth and stable operation of the rear dial.
Specification:
Condition: 100% Brand New
Item Type: Ceramics Bearing Guide Pulley
Material: Aluminum Alloy + Ceramics Ball Bearing
Optional Color: Red, Green, Blue, Black
Quantity: 1PCS/Box
Tooth Number: 11T
Weight: Approx. 24g
Inner Diameter: Approx. 6mm/0.24inch(With Variable Diameter 5/4mm)
Thickness: Approx. 8.4mm/0.33inch
Package List:
1 x Ceramics Bearing Guide Pulley
2 x Accessories