FSA

Chainring Bolt Kit for Powerbox, 4-piece

The FSA Chainring Bolt Kit for Powerbox is the small but essential hardware that keeps your drivetrain tight, secure, and performing at its best. Designed specifically for FSA Powerbox cranksets, this 4-piece kit ensures precise fitment and long-lasting reliability—because even the smallest details can make a big difference on the ride.

Built from durable materials and precision-machined for perfect alignment, these bolts deliver the strength and consistency needed to keep chainrings firmly in place through miles of hard pedaling. Whether replacing worn hardware or finishing a new build, this kit provides the exact interface your Powerbox crank deserves.

• Purpose-built for FSA Powerbox cranksets – ensures the perfect fit and secure chainring installation.
• High-strength construction – resists stripping and corrosion for long-term reliability.
• 4-piece kit – includes everything needed to mount your chainring with confidence.
• Precision alignment – keeps your drivetrain running smooth and quiet.

A simple upgrade that makes a big difference—these FSA Chainring Bolts help maintain maximum efficiency and peace of mind every time you ride.