CNC'd delrin plastic is is quiet and light. Top guide is fully replaceable and the 28-42t range is easily adjusted with the captive bolt. The aluminium adapter will mount to your LDM (Low Direct Mount) S3 mount

• 28 - 42t chainring range
• Enduro or Trail usage
• S3 Low Direct Mount
• Aluminium mounting bracket
• Replaceable upper guide
• You will need existing bolts