FSA K-Force/SL-K/Powerbox Super Road Chainring 39T 4-bolt Tubeless Tire Plugs The mechanism is designed for

The mechanism is designed for easy engagement in all conditions and helps to shed mud and debris when clipping in

Subzero sealant is developed for use in below freezing conditions down to -20F

Steel Cassette Freehub Compatibility XD-R Cassette Technology X-Dome Range 10-28T

No interference with electronics

viscosity 7

FSA K-Force/SL-K/Powerbox Super Road Chainring 39T 4-bolt Tubeless Tire Plugs The mechanism is designed forFSA K Force SL K Powerbox Super Road Chainring 39T 4 bolt. This Super Road ABS chainring supports K Force SL K and PowerBox cranksets offering enhanced stiffness and optimized gear transitions for road cyclists.