- New asymmetrical tooth profiling and more upshift and downshift zones yield instantaneous smooth and quiet shifting, even under load
- Three times stiffer than the previous Team chain rings without any weight gain
- Machined in Canada with US made aluminum
After two years of engineering work and rigorous testing, the all new Turbine chain rings are ready to ride. Completely redesigned from the ground up, these rings shift like nothing else. As with the previous Team and Race rings, the new Turbine rings are.