Race Face Turbine rings 9 speeds 104 mm

After two years of engineering design and rigorous testing, the all new Turbine rings are ready to ride. Completely redesigned, these rings shift like nothing else. The Turbine rings are made from 7075 aluminum, so they are built to last. Offering unparalleled form and function, the new Turbine rings are second to none

New asymmetrical tooth profiling and more upshift and downshift zones yield instantaneous smooth and quiet shifting, even under load

Three times stiffer than our previous Team chainrings without any weight gain. Net result is much sharper, quicker and more responsive shifts as well as increased resistance to impacts.

Features

• Material : 7075 aluminium
• New asymmetrical tooth profiling
• BCD : 64/104 mm
• Colour : Black
• Compatibility : Race Face and others (see compatibility chart)

Compatibility chart : http://www.raceface.com/comp/pdf/RF_Chainring_CompatChart_Apr10.pdf