Chainring guard
Description
Use Case: I Use A Regular (Not Narrow-Wide) Chainring In The Middle Position Of A Triple Crankset; A Poor Man'S 1X Drivetrain. I Currently Use A Front Derailleur As A Measure Of Chain Retention, But I Still Get Rubbing When In Either Extreme. I'D Get A Narrow-Wide Chainring, But They Are Expensive Or Not Available In The Tooth Count I Want (40-46T) & Bcd Combination (96 Mm). This Chainring Guard Replaces The Largest & Smallest Chainrings To Keep The Chain From Derailing Off The Middle Ring. This Was *Not* Designed For Preventing Chain Derailment Off The Largest Ring (Essentially A High Limit Screw Replacement). I Have Stls For My Own Use In 96 & 64 Mm Bcds (4-Bolt) As A Well As A Test Stl In 110 Mm Bcd (5-Bolt). Has Countersinks For Standard M8 X 0.75 Chainring Bolts.
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