KCNC SL Double Chainring Bolt Set

KCNC’s Double (2x) Chainring Bolt Set is designed for riders looking for a lightweight yet durable solution for securing their chainrings. These SL series bolts build upon KCNC’s proven design, featuring key improvements that enhance functionality and ease of use.

Each bolt set includes five pairs of expertly machined 7075 aluminum bolts and nuts, ensuring strength without unnecessary weight. The nut features a user-friendly 8 mm hex fitting, simplifying installation and removal, while the bolt itself incorporates a larger 5 mm hex fitting running the full interior length—reducing the risk of stripping and ensuring long-term reliability.

Available in a range of anodized colors, these chainring bolts provide a secure and stylish finishing touch for both road and mountain double cranksets.

INSTALLATION

For optimal performance, we recommend installing KCNC chainring bolts with a medium-strength threadlocker to prevent accidental loosening. If threadlocker is not available, light grease may be used. When using a torque wrench, tighten each chainring bolt to a maximum of 8 Nm (80 in-lbs).