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FEATURES
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*.
SPECIFICATION
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.