• Product type: Guide wheels • Brand: GUB • Compatibility: universal 9/10/11 speed shifter system • Material: CNC AL7075 alloy • Key feature: reducer sleeve installed on guide pulley • Color/Variant: Black • Intended use: outdoor use • Category: Bicycle Parts
1. Material: CNC AL7075 alloy 2. Inner diameter: 6mm (compatible 4/5mm) 3. Fit for universal 9/10/11 speed shifter system 4. A reducer sleeve is usually installed on the guide pulley 5. Model: 13T
