K-FORCE ABS chainring 5H


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Shifting performance has helped Full Speed Ahead to become a world leader for high-end chainrings. No one studies the design and manufacturing of each system, and each tooth, as carefully as we do. Our dedication shows in every revolution of the crank, and every perfect shift achieved. To meet or exceed the needs of any drivetrain, Full Speed Ahead has developed sophisticated design, testing and manufacturing protocols. This allows Full Speed Ahead to match your needs as perfectly as our chainrings match a chain. We offer more options, levels, and finishes than our competitors. We use the best materials available, imported from the USA, Europe, or sourced from our qualified vendors in Asia, to guarantee the durability, performance, and appearance will out perform, and outlast the competition. Full Speed Ahead chainrings have powered multiple World, Tour de France, and Olympic champions, and will exceed your expectations.


  • Cold Forged + 100% precision CNC machined AL7075/T6
  • Shifting ramps and stainless steel pins on outer rings
  • Outer ring threaded for chainring bolt only (no nut required)
  • Black anodized with silver CNC machining
  • Laser etched color graphics


Code Type
371-0234D CR K-FORCE ABS 5H 34T
371-0236D CR K-FORCE ABS 5H 36T
371-0239 CR K-FORCE ABS 5H 39T
371-0250G CR K-FORCE ABS 5H 50T
371-0250H CR K-FORCE ABS 5H 50T
371-0252F CR K-FORCE ABS 5H 52T
371-0252G CR K-FORCE ABS 5H 52T
371-0253 CR K-FORCE ABS 5H 53T
371-0253A CR K-FORCE ABS 5H 53T


Type Chainrings
Color Neutral, Red, Gray
Series K-FORCE
Discipline ROAD
Compatibility K-FORCE ABS