Specifications:

• Special Features: High-speed Driving
• relate9: Automatically Adjusts
• relate8: High-speed Driving
• relate7: For Most Motorcycle
• relate6: Avoid Chain Falling Off
• relate5: 3 Colors
• relate4: On Roller Tool
• relate3: Chain Slack Troubles
• relate2: Chain Adjuster
• relate10: Torsion Spring
• relate1: Aluminum Bolt
• Model Name: Chain Adjuster
• Material Type: Aluminum and Rubber
• Item Type: Chain Sets
• Item Diameter: 15.5 x 12.5 x 8cm
• External Testing Certification: CCC