12t 14t 16t 18t Road Bike Ceramic Pulley 11v 12v Rear Derailleur Jockey Wheels For Shimano Sram Gx Xx1 Ceramic Speed Mtb Guide

SPECIFICATIONS
Type: Rear DerailleurTotal Capacity: 12T 14T 16T 18TTeeth: Narrow Wide TeethSize: 12T,14T,16T,18TOrigin: CN(Origin)Model Number: Narrow Wide Teeth PulleyMaterial: Alloy 7075 Body, Stainless Steel Frame, Ceramic Bearing BallMaterial: AluminumGears: 12 SpeedFit For: Shimano Sram 7/8/9/10/11/12 Speed Rear DerailleurComponents: DerailleursColor: Black,Red,Blue,Gold,GreenGANOPPER Bike Ceramic Bearing Pulley Rear Derailleur 12T 14T 16T 18T Road Bike Guide Roller Idler 4mm 5mm 6mm For shimano sram GX XX1 11V 12V Jockey Wheel Bike Part


Feature:(1) AL7075-T6 Alloy Machined  Narrow Wide Teeth(2) Stainless Steel Shell& Ceramic Bearing Ball For Axis ,More durable and resistant(3) Copper Bushing :4mm/5mm (4) Extra Free Pulley Screw

Weight: approx 14.9g(12T)Colors: Blue, Gold, Red, Black,GreenInstallation aperture: 4mm,5mmInstallation thickness: 8.5mm
Fit for: 9/10/11/12 speed Shimano Sram Road bike Mountain Bike , MTB Rear Derailleur Diameter:          50mm(12T), 58mm(14T), 68mm(16T),77mm(18T)
Packaging includes:
1pcs  Rear Derailleur Pulley1pcs 4mm Adapter1pcs 5mm Adapter1pcs Pulley Screw
1>Stainless Steel Shell ,more durable , compared with nylon shell , nylon shell is easy to break after 100 miles travel
2>Narrow Wide Teeth Design, Prevent the horizontal swing of the chain
3>Copper Bushing ,High Hardness ,Improve Life Time16T For(1) Shimano 8800RD--6800 6870/6770/9000/9070, (2) Shimano 8700RD--5800/5700/4600/4700/105/6600,(3) Shimano RD--R8000 etc.,
18T For Shimano R7000/R8000/R8050/R8070/R9170/R9150/R9100 etc.,

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.