Specifications:

Material: Aluminium
Type: 11 Gear Guide Pulley
Color: Black,Blue,Red,Gold,Silver,Purple

Size:

Thickness: Appro.6mm
Internal Diameter: 8.8mm
External Diameter: 43.4mm

Features:

Design for outdoor Bike
Brand new and high quality
A necessary accessary for your bicycle.
Made of CNC aluminum alloy,lightweight and durable.

Package Includes:
1 x Wheel Rear Derailleur Pulley(11T)

• Outer diameter?43.4mm/Inner diameter?8.8mm
• Made of CNC aluminum alloy,lightweight and durable.
• Fits for almost all mountain bike of 11T
• Design for outdoor Bike
• A necessary accessary for your bicycle.

Outer diameter?43.4mm/Inner diameter?8.8mmMtarashop