• CNC machined 6061-T6 aluminum chain tensioners
• Compatible with 3/8 inch and 10mm axles
• Single bolt operation makes tensioning a simple task
• Available in anodized colors Black, Blue, Gold & Red
• Laser-etch MCS Bicycles logo
• 2 axle positioning options to allow use of full dropout range

SPECIFICATIONS:

• Material: 6061-T6 Aluminum
• Size: 3/8" (10mm)
• Color: Black, Blue, Gold and Red
• Weight: 2.5 ounces