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Narrow Wide tooth profiling ensures ultimate chain retention.
Attaches as part of the RF Cinch system (using common Park BBT-22 bottom bracket tool) - allowing to switch between DM rings/spiders with ease.
Utilizes RF proprietary spline design.
7075-T6 aluminum, aerospace grade strength.
Stiff 4mm plate thickness to transfer loads without flexing.
Compatible for 9, 10, 11 and 12 speed*.
Sizes: 26, 28, 30, 32, 34, 36.
Compatable with: RF cranks with CINCH System interface.
Weight: 41g (26t) ranging up to 82g (36T).
Colour: Black, Blue, Red, Green, Purple, Orange.