Size	Black Blue Gold green Red

Description
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Item specifics

Brand Name GANOPPER
Type Rear Derailleur
Origin Mainland China
Gears 12 Speed
Total Capacity 12T 14T 16T 18T roller
Components Derailleurs
Material AL7075 boday Ceramic bearing
Model Number 14T Ceramic Bearing Pulley
Color Black Red Blue Gold Green
Compatible shimano sram 7/8/9/10/11/12 Speed
Diameter 55mm
Fit 4/5/6 MM roller screw axis
Weight approx 14g(12T)
Installment Diameter 8mm
16T 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.

Product Description

GANOPPER Bike Ceramic Bearing Pulley Rear Derailleur 12T 14T 16T 18T Road Bike Guide Roller Idler 4mm 5mm 6mm For shimano sram GX XX1 Jockey Wheel Bike PartFeature:

1>7075 Alloy Aluminum Body , Light weight and high hardness

2> Stainless Steel Shell ,compared with nylon shell , nylon shell is easy to break after 100 miles travel

3> 4mm ,5mm alloy bushing , make this rear derailleur pulley fits for 4/5/6mm installment size

4> 4 sizes available (12/14/16/18T)

Product Name: Jockey Wheel Bicycle Rear Derailleur PulleySize:12T,14T,16T,18TAdapt to the bike speed: 6/7/8/9/10/11/12 speedAcrew axis:Fit for 4/5/6 MM roller screw axisBody: 7075 aluminum alloy+Stainless Steel Shell+ Ceramic Bearing BallDiameter:50mm(12T) ,55mm(14T), 68mm(16T), 77mm(18T)Installment Thickness : 8.5mmBearing:ceramic bearingColor: red black blue gold greenNet Weight: approx 14g(12T) Apply for most of rear derailleur on the market Package: Narrow-Wide teeth Jockey Wheel pully *1 pcsCopper Pulley Bushing* 2 pcs(4mm,5mm)Pulley Screw * 1 pcs