Universal Parts 55 Tooth Sprocket – 26mm Inner Diameter

Universal Parts 55 Tooth Sprocket with 26mm Inner Diameter for Some Gas and Electric Scooter and Pocket Bike Models using #25 chain.

• Uses #25 (1/4 inch chain)
• 55 Teeth
• Inner Diameter: 26mm (1.02 inches)
• Outer Diameter: 114mm (4.5 inches)
• Bolt Hole Spacing: 33mm