FSA

Chainring Bolt .2mm Micro Spacer Set/5

Achieve precise chainring alignment with the FSA Chainring Bolt Micro Spacer, a pack of 5 ultra-thin 0.2mm spacers designed to fine-tune the gap between your chainring and crank spider. Ideal for optimizing chainline, reducing noise, and ensuring smooth shifting on road, gravel, or MTB setups, these spacers (12mm OD x 8mm ID) are essential for custom builds or crank upgrades where millimeter-perfect clearance is key. Constructed from durable plastic, they prevent over-tightening and enhance bolt security without adding weight (~1g total). Compatible with FSA modular cranksets like the Gossamer Pro, Energy, or K-Force, and most 3/4-bolt chainring systems, they're a simple, cost-effective solution for flawless drivetrain performance.

Key Features:

• Ultra-Thin 0.2mm Thickness: Provides exact adjustments for optimal chainring spacing
• Pack of 5: Ample supply for multiple chainrings or future maintenance
• 12mm OD x 8mm ID: Fits standard chainring bolts without slippage
• Durable Plastic Construction: Lightweight and resistant to wear or deformation
• Versatile Compatibility: Works with FSA 386 modular spiders and similar 3/4-bolt setups
• Easy Installation: Drops in during chainring mounting for hassle-free tuning