Bike Derailleur Pulley 11T 13T Ceramic Aluminum Jockey Wheel Rear Adjust 7/8/9/10 Speed 3Colors ANTI-RUST Anti rust and corrosion material ensure long time use and resistant anodized machined bicycle jockey wheel ensure normal working. Premium aluminium alloy: this bicycle derailleur reel adopts quality aluminium alloy and ceramic material to ensure durable use. It can also reduce resistance, which can improve... Anodized CNC machined bicycle jockey wheel with fully rubber sealed bearing for center bolt derailleurs. It also can reduce drag force which can improve cycling efficiency. Bike Derailleur Pulley 11T 13T Ceramic Aluminum Jockey Wheel Rear Adjust 7/8/9/10 Speed 3Colors 20g-11T, 23g-13T Fit For: For 4/5/6mm roller screw axis COMPATIBILITY This product is compatible for most of rear derailleur on the market and adjust to 7/8/9/10 speed . ADDITIONAL ACCESSORY It uses ceramic beads to protect the center bolt derailleur of the bicycle, and these pulleys run on smooth ball bearings. #NAME? Package Included 2 x Ceramic Bearings Specifications Material: 7005 Aluminium Alloy Components: Derailleurs Structure: Ceramic Bearings Color: Red, Blue, Silver (optional) Size: 11T, 13T (optional) Use: For 7/8/9/10 speed Diameter: 11T-40mm, 13T-50mm Quantity: 2pcs Package Weight: approx. If you are not satisfied with our product you received, you can send emails to us at any time. There are three different colors for you to choose from, to meet different needs. Bike Derailleur Pulley 11T 13T Ceramic Aluminum Jockey Wheel Rear Adjust 7/8/9/10 Speed 3Colors Alomejor, a brand dedicated to bringing better service to customers, better products to customers, more heart-warming shopping experience to customers, and more secure after-sales brand to customers. Bicycle Planter Stand, Three-wheeled Plant Stand, Plant Stand, Plant Corner Shelf, Metal Flower Pot Cart Holder with 3 Plant Bucket Outdoor Decorative for Patio, Deck, Garden or Lawn These pulleys run on smooth ball bearings. JRC Components Pair of 13T Jockey Wheels for Shimano Burkina Faso ADDITIONAL ACCESSORY: It applied with fully rubber sealed bearing for center bolt derailleurs which the bike. Jockey Wheel Alomejor Bike Derailleur Pulley 11T 13T Ceramic Aluminum 7 Speed Derailleur
