CNC Machined from AL7075/T6 the Super chainrings are ramped and pinned for perfect shifting. Super chainrings are available for 9 or 10-speed drivetrains.
DESCRIPTION & MATERIALS
• Precision CNC machined AL7075/T6
• Shifting ramps and stainless steel pins
on outer ring
SIZES
• 53/39T
FINISH
• Black anodized w/ CNC silver details
• Color and laser etched graphics
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